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Luba_88 [7]
2 years ago
14

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

Mathematics
2 answers:
hichkok12 [17]2 years ago
7 0

Answer:

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

Step-by-step 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)

Romashka [77]2 years ago
5 0
-----------------
0.04m² - n²

(0.2m)² - n²

<span>(0.2m + n)(0.2m -  n)</span>
-----------------
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