Math, asked by asiatalha277, 9 months ago

solve this equation 5x²+ 5x-2 the value of x here is -2​

Answers

Answered by TheMist
67

Answer:

8

Step-by-step explanation:

put the value of x = -2

=> 5x² + 5x -2

=> 5(-2)² + 5(-2) -2

=> 5*4 + (-10) -2

=> 20 - 10 - 2

=> 8

I hope it helps you....

Answered by preetkumar84
9

Answer:

the answer of the P(x)=8

Step-by-step explanation:

P(x)= 5x²+5x-2

x= -2

P(-2)= 5*(-2)²+5(-2)-2

P(-2)=20-10-2

P(-2)=8

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