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Factor 0.04m 2 - n 2. (0.2n - m)(0.2n + m) (0.2m - n)(0.2m - n) (0.2m - n)(0.2m + n)

User AMIB
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2 Answers

4 votes
-----------------
0.04m² - n²

(0.2m)² - n²

(0.2m + n)(0.2m - n)
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User Bob Ray
by
8.4k points
2 votes

Answer:


0.04m^2-n^2=(0.2m-n)(0.2m+n)

Explanation:

We have to factorize the given expression i.e
0.04m^2-n^2

According to the identity of
a^2-b^2


a^2-b^2=(a-b)(a+b)

Given expression is


0.04m^2-n^2=(0.2m)^2-n^2\\\\a=0.2m, b=n\\\\implies\\(0.2m-n)(0.2m+n)

Hence,
0.04m^2-n^2=(0.2m-n)(0.2m+n)

User Thrylos
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8.3k points