expand the following using suitable identity (3x-2q)³
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Answered by
1
Answer:
[ 3x - 2q ] ^3
{ a - b}^3 = a^3 - b^3 - 3ab[a - b ]
( 3x)^3 - ( 2q)^3 - 3 x (3x) x (2q) { 3x - 2q }
27x^3 - 8q^3 - 18xq{ 3x - 2q }
27x^3 - 8q^3 - 54x^2q + 36xq^2
Step-by-step explanation:
27x^3 - 8q^3 - 54x^2q + 36xq^2 is the answer
hope you find this answer helpful......
Answered by
0
Answer:
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