Math, asked by mayatradax, 3 months ago

If x=(-2) then find the value of 3x2

– 5x

Answers

Answered by piyushsharma138

2

Step-by-step explanation:

3x2-5x

x= -2

3(-2)^2-5(-2)

12+10

22

Answered by tamanna1234aggarwal

1

Step-by-step explanation:

x=(-2)

3x²-5x

put the value of x in the equation

3(-2)²-5(-2)

=3x4+10

=12+10

=22

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