Math, asked by mine68, 8 months ago

The value of the expression -3x( 4x-x²) for x = -3 is​

Answers

Answered by rakibahushen
2

Answer:

= - 189

Step-by-step explanation:

Given,

x = -3

solution,

-3x( 4x-x²)

= -3× (-3) {4× (-3) - (-3)²}

= 9 ( -12 - 9)

= 9× (-21)

= -189

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