An algebra problem by ahmed essam

Algebra Level 3

find a+b+c+d+e+f


The answer is 32.

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2 solutions

Ahmed Essam
May 1, 2014

put x=1 a+b+c+d+e+f={ (3(1)-1) }^{ 5 }=32

When you expand , you have to take coefficients should be taken and its value is -68

Kolli Venkateswarlu - 6 years, 10 months ago
Vishwesh Agrawal
Aug 9, 2014

expand[3x+(-1)]^5

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