Funky cool maths

Algebra Level 1

Factorize the following Algebraic Expression : a 3 + 2 a − 2 a 2 − 4 a^3 + 2a - 2a^2 - 4

No real value (a^2+2)(a-2) (a+2)(a-2)

Abhiram Rao by Abhiram Rao , 18, India

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3 solutions

Anubhav Sharma
Jul 20, 2015

1 Helpful 0 Interesting 0 Brilliant 0 Confused
Rajiv C
Jul 20, 2015

Use Remainder theorem , f(2)=0, then divide entire expression by (a-2)

1 Helpful 0 Interesting 0 Brilliant 0 Confused
Jun Arro Estrella
Jul 20, 2015

got 100 points for such an easy problem

0 Helpful 0 Interesting 0 Brilliant 0 Confused

Yeah , it's quite easy just posted it

Abhiram Rao - 5 years, 10 months ago

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