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Hi ,

12ky² + 6KY - 20K

= 2K ( 6y² + 3y - 10 )

I hope this helps you.

: )

Answer:

When we subtract polynomials, we combine like TERMS: 3x is the only x term we have

We have -6x and subtract 5x from it: this GIVES us -11x. We have 2 and subtract -6 from it when we subtract a negative, we add the opposite, which means we have 2-6=2468.

This gives us 3x21x+8. This is a polynomial, since it is made of monomials (none of the terms have a negative exponent or a radical sign)

Step-by-step explanation:

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Here is UR answer
let the volume of shree
=x=4/3πr3
a/q
sa=x/5=4πr2
x=20πr2
from EQ 1.and 2
4/3πr3=20πr2
=1/3π=5
r=15 cm
ok...
it s HELP U..

Here is u r answer
it's help u
the POINT where THREE median of triangle
interested is called.
centroid..
is RIGHT answer.

Hey

Children begin learning mathematics well before they enter ELEMENTARY school. Starting from infancy and continuing throughout the preschool period, they develop a base of skills, concepts, and misconceptions about numbers and mathematics. The state of children’s mathematical development as they begin school both determines what they must learn to achieve mathematical proficiency and points toward how that proficiency can be acquired.

The most fundamental concept in elementary school mathematics is that of number, specifically whole number. To get a sense of both the difficulty of the concept and how much of it is TAKEN for granted, try to define what a whole number is.

One common conception of whole number says that two sets have the same numerosity (same number of members) if and only if each member of one set can be paired with exactly one member of the other (with no members left over from either set). If one set has members left over after this pairing, then that set has a greater numerosity (more items in it) than the other does.

This definition allows one to decide whether two sets have the same number of items without knowing how many there are in either set. The Swiss psychologist JEAN Piaget developed a task based in part on this definition that has been widely used to assess whether children understand the critical importance of this one-to-one correspondence in defining numerosity.1 In this task, children are shown an array like the one below, which might represent candies. They are then asked a question like the following: Are there more light candies, the same number of dark and light candies, or more dark candies?

Early research on children’s understanding of the mathematical basis for counting focused on five principles their thinking must follow if their counting is to be mathematically useful:8

One-to-one: there must be a one-to-one RELATION between counting words and objects;

Stable order (of the counting words): these counting words must be recited in a consistent, reproducible order;

Cardinal: the LAST counting word spoken indicates how many objects are in the set as a whole (rather than being a property of a particular object in the set);

Abstraction: any kinds of objects can be collected together for purposes of a count; and

Order irrelevance (for the objects counted): objects can be counted in any sequence without altering the outcome.

The first three principles define rules for how one ought to go about counting; the last two define circumstances under which such counting procedures should apply.

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The HEIGHT DIFFERENCE WOULD be 8 m.
Tan 35= 8/ base
base = 11.42

Hi ,

If TWO coins are thrown

SIMULTANEOUSLY ,

Total possible outcomes = { HH, HT,

TH , TT }

Number of total possible outcomes

= 4 ----( 1 )

Number of FAVOURABLE outcomes = 2

i.e { HH, TT }

Probability = ( 2 )/( 1 )

= 2/4

= 1/2

I hope this helps you.

: )

7936 DIYAS will REQUIRE to DECORATE

ANSWER:

0 will be the FINAL answer

Largest 9 digit number = 99,99,99,999.

When 99,99,99,999 is divided by 2,595 then QUOTIENT is 3,85,356 and REMAINDER is 1,179.

So,the largest 9 digit number that is divisible by 2,595 = 99,99,99,999-1,179=99,99,98,820.

The HCF of 4641, 11063 is to be 29

Hiii FRIEND,

One side of a square = 3 cm

As we know that the all four SIDES of a square is EQUAL .

THEREFORE,

The other THREE sides of square = 3 cm

HOPE IT WILL HELP YOU... :-)

Cost of 50 oranges =>RS 3.50
Cost of 1 orange=>3.5/50=Rs 0.07

29⅔
Hope it HELPED U friend
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X²-6x+a
Roots are alpha and beta
Sum of [email PROTECTED]+¥=-b/a=6
product of roots=c/a
[email protected] and beta=¥
[email protected]+2¥=20
@[email protected]+2¥=20
@+2(@+¥)=20
@+2(6)=20
@=8 Now beta=¥=-2
c/a
Here c is equal to a in the EQUATION so a =¥@=8×(-2)=-16

For APPROPRIATE ANSWER.......

Hi ,

Plz , there is an error in the QUESTION.

****************************

We know the algebraic IDENTITY,

x³ + y³ + z³ - 3xyz

= ( x + y + Z )( x² + y² + z² - xy - YZ - zx )

********************************
Now ,

27a³ + b³ + c³ - 9abc

= ( 3a )³ + b³ + c³ - 3 × 3a × b × c

= (3a + b + c )[(3a)²+b²+c² -3ab-bc-3ac]

= (3a+b+c)[9a²+b²+c²-3ab-bc-3ac]

I HOPE this helps you.

: )

Your QUESTION is not COMPLETE

2/3 MEANS 8/12 so 
8/12+1/12=9/12
remaing12/12 -9/12=3/12
 3/12=21 then,
12/12=84

Answer:

Step-by-step explanation:

GIVEN, X3 + y3 + Z3 = 3xyz

Therefore, x3 + y3 + z3 - 3xyz =0

This means,

x3 + y3 + z3 - 3xyz = (x + y + z) (x2 + y2 + z2 - xy - yz - ZX)

Now if x + y + z = 0, then......

x3 + y3 + z3 - 3xyz = ( 0 ) (x2 + y2 + z2 - xy - yz - zx)  . . . . . . .... ..... ... .. . . .. . .....    [ subsituting the value of x + y + z ]

x3 + y3 + z3 - 3xyz = 0   

x3 + y3 + z3 = 3xyz .  

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Here you GO, CHECK the ATTACHMENT.

Which QUESTION NUMMBER

5/6 = 25/30 Then DENOMINATOR is 30......

the RECIPROCAL of 2integer 1 by 3 =5,6 or -5,-6

Hey!!

There are 4 PERIODS in INDIAN PLACE value system.

HOPE IT HELPS YOU

Hey USER here is your solution....

x-2=0
So,
x=2

Now PUT this in GIVEN equation

(x^3-8)

◆(2)^3-8
◆8-8=0

●so here answer is 0 ,so (x-2) is FACTOR of (x^3-8)

Hope it helps you☺️

Hey here is your answer ☺️



(5 + 2)(5 - 10)


(5)^2 - 50 + 10 - 20


25 - 50 + 10 - 20



- 25 - 10



- 35 ans.




I HOPE IT WILL HELP YOU ☺️


thnx for asking UR QUESTION ✌️✌️