What is the value of m2 -2mn+n2 for m=-2 and n=4? 0 0 -36 -4 04 36

asked Apr 26, 2021 158k views

4 votes

What is the value of m2 -2mn+n2 for m=-2 and n=4?

0
0
-36
-4
04
36

3.8k points

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2 votes

Answer:

Explanation:

Given

m² - 2mn + n² , substitute values

= (- 2)² - 2(- 2)(4) + 4²

= 4 - 2(- 8) + 16

= 4 + 16 + 16

= 36

Tglas answered May 2, 2021

by Tglas

4.4k points

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