Question

factorize : 4x^3 - 81x​

Answer 1

Answer:

4x³ - 81x

x( 4x²-81)

x{(2x)² - 9²}

x(2x+9)(2x-9)

Answer 2

Step-by-step explanation:

4x^3=81x

4x^2=81

x^2 =81/4

x= 9/2

Hope This will help you

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