11 Factorize the following by using a suitable dentity:
a- a^3+b^3-8c^3+6abc
b- (a/b)^3+(b/c)^3+(c/a)^3-3
c- 8x^3-27y^3+125z^3+90xyz
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Answered by
0
Answer:
꒐ ꓄ ?
Step-by-step explanation:
Answered by
1
Answer:
Hope my answer helps you mate :-)
Step-by-step explanation:
All of them are solved by identity (a+b+c)³
i) (a+b-c) ³
ii) (a/b+b/c+c/a)³
iii) (2x-3y+5z)³
As it us equal to
a³+b³+c³-3abc
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