Math, asked by atuljatrana244, 10 hours ago

find the value of 5x³-3x²+4 at x=-2

Answers

Answered by roysen1992

0

Answer:

-48

Step-by-step explanation:

Given eqn : 5x^3 - 3x^2 +4

Given x = -2

5(-2)^3 -3(-2)^2 +4 = 5(-8) -3(4) + 4 = -40 - 12 +4

= -48

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