(3x^4-4x^2+2x-5)×(2+x+x^2) multiply
Answers
Answer:
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Step-by-step explanation:
STEP
1
:
Equation at the end of step 1
STEP
2
:
3x4 + x2 - 2x - 5
Simplify —————————————————
x - 1
Checking for a perfect cube :
2.1 3x4 + x2 - 2x - 5 is not a perfect cube
Trying to factor by pulling out :
2.2 Factoring: 3x4 + x2 - 2x - 5
Thoughtfully split the expression at hand into groups, each group having two terms :
Group 1: -2x - 5
Group 2: 3x4 + x2
Pull out from each group separately :
Group 1: (2x + 5) • (-1)
Group 2: (3x2 + 1) • (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:
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Step-by-step explanation: