Math, asked by SubhodeepChapadar, 10 months ago

10. (a): 81a4 + (x – 2a) (x - 5a) (x – 8a) (x – 11a)
I want step by step explanation.​

Answers

Answered by sandeep259668
0

Step-by-step explanation:

(9a2)2+x(x-8a) -2a(x-8a) (x-11a)

(9a2)2+x2-8ax-2ax+16a2(x-11a)

(9a2)2+x2-10ax+16a2(x-11a)

(9a2)2+x2-10ax+16a2*x-16a2*11a

(9a2)2+x2-10ax+16a2x-176a3

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