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  • Expand the expression. (2x - 3)^6

Expand the expression. 

    Q3.    (2x-3)^6

Answers (1)

best_answer

Given,

The Expression: 

 (2x-3)^6

the expansion of this Expression is,

(2x-3)^6=

\Rightarrow\\^6C_0(2x)^6-^6C_1(2x)^5(3)+^6C_2(2x)^4(3)^2-^6C_3(2x)^3(3)^3+^6C_4(2x)^2(3)^4-^6C_5(2x)(3)^5+^6C_6(3)^6

\Rightarrow64x^6-6(32x^5)(3)+15(16x^4)(9)-20(8x^3)(27)+15(4x^2)(81)-6(2x)(243)+729

\Rightarrow64x^6-576x^5+2160x^4-4320x^3+4860x^2-2916x+729

Posted by

Pankaj Sanodiya

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