Factorise 2x cube+7x square+7x+2 step by step

1.	Factorise 2x cube+7x square+7x+2 step by step
Answer» Answer: i hope this is helpful for you Step-by-step explanation: Equation at the end of step 1 (((2 • (X3)) - 7x2) - 7x) + 2 = 0 STEP 2 : Equation at the end of step 2 : ((2X3 - 7x2) - 7x) + 2 = 0 STEP 3 : Checking for a perfect cube 3.1 2x3-7x2-7x+2 is not a perfect cube Trying to factor by pulling out : 3.2 Factoring: 2x3-7x2-7x+2 Thoughtfully split the expression at hand into groups, each group having two terms : Group 1: -7x+2 Group 2: -7x2+2x3 Pull out from each group SEPARATELY : Group 1: (-7x+2) • (1) = (7x-2) • (-1) Group 2: (2x-7) • (x2) Bad news !! Factoring by pulling out fails : The groups have no common factor and can not be added up to form a multiplication.

Answer»

Answer:

i hope this is helpful for you

Step-by-step explanation:

Equation at the end of step 1

(((2 • (X3)) - 7x2) - 7x) + 2 = 0

STEP

Equation at the end of step

((2X3 - 7x2) - 7x) + 2 = 0

STEP

Checking for a perfect cube

3.1 2x3-7x2-7x+2 is not a perfect cube

Trying to factor by pulling out :

3.2 Factoring: 2x3-7x2-7x+2

Thoughtfully split the expression at hand into groups, each group having two terms :

Group 1: -7x+2

Group 2: -7x2+2x3

Pull out from each group SEPARATELY :

Group 1: (-7x+2) • (1) = (7x-2) • (-1)

Group 2: (2x-7) • (x2)

Bad news !! Factoring by pulling out fails :

The groups have no common factor and can not be added up to form a multiplication.

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