Math, asked by muqthartheruler, 2 months ago

Simplify 2x^2 - 5x - 3 - 4x^2 + 5 and find value when x = -1

Answers

Answered by Anonymous

3

Answer:

p(x) = 2x² - 5x - 3 - 4x² + 5

p(-1) = 2(-1)²-5(-1)-3-4(-1)²+5

= 2 + 5 - 3 - 4 + 5

= 12 - 7

= 5

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