Math, asked by Nabhankhan97451, 2 months ago

Simplify and find the value of -2t2+4r+5t-6r for t=-4 and r=2.

-56

65

-60

Answers

Answered by shivappahalli262

0

Step-by-step explanation:

It is in image...

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Answered by shymasuper

0

Answer:

-40

Step-by-step explanation:

-2(-4)2+4(2)+5(-4)-6(2)

-16+8-20-12

-40

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