2. If a= -2, find the values of the following polynomials. (1) 2a +4 – InterviewSolution

1.	2. If a= -2, find the values of the following polynomials. (1) 2a +4(i) 7-3a(iii) a2 +1(iv) 4-a2 (With process)
Answer» -step EXPLANATION:(I)2a+4=2(-2)+4=-4+4=0(ii)7-3a=7-3(-2)=7+6=13(III)a²+1=(-2)²+1=4+1=5(IV)4-a²=4-(-2)²=4-4=0

Discussion

No Comment Found

Related InterviewSolutions

What is Rational Numbers ??Where are you Bunny ?? What happen Any Problem Bro ಠ︵ಠ
Observe the following table and find x is directly proportional
What is Rational Numbers ?Answer if ur boy ? Answer if ur Ashrith Im serious
ABCD is a parallelogram if the ratio sides 3,:2and perimeter is 120 m the find the length of the sides of the parallelogram
6. Find the area of the following polygohABCDEF where AP = 2 cm, AQ = 4 cm,AR = 6 cm, AD = 10 cm, AS = 8 cm, andBP, FQ, CR and ES are perpendiculars todiagonal AD
5y+10=4y-10 then what is the answer
*5. How do the prashastis written by Harisena and Ravikirti throw light on the history of theGuptas and Harshavardhana?
The product of two number is 27 /2 .If one number is 23/5,find the other. with solution
Evalute the expression given below for ( m = - 2 ) & ( n = 6 ) 3m³ + 2m²n + n³
Evalute the expression given below for ( m = - 2 ) & ( n = 6 )m² - n²