Math, asked by bandarujaideep1234, 4 months ago

Simplify and find the value of the expression -3a² -(4a² + b²) when a= -1 and b=3

Answers

Answered by ItzDinu
1

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3a² - (4a² + b²)

= 3(-1²) - (4(-1²) + 3³

= 3 - 4 + 9

= 12 - 4

= 8

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