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3 years ago

--2m + 4n2 for m = -6 and n=-5 Evaluate the expression

Mathematics

1 answer:

Tamiku [17]3 years ago

7 0

Answer: 112

Step-by-step explanation:

Since we were given m and n, we plug them into the expression and solve.

-2(-6)+4(-5)² [exponent]

-2(-6)+4(25) [multiply]

12+100 [add]

112

Now, we know that the value of the expression is 112.

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