The area of a square is (4x^2-20ab + 25b^2) sq. units. What is the side of the square?
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The area of a square is (4x^2-20ab + 25b^2) sq. units. What is the side of the square?
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Answer:
4a^2-20ab+25b^2 can be written as
(2a)^2-2(2a)(5b)+(5b)^2
=(2a-5b)^2=area of square= side× side
So side= 2a- 5b
Answer:
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Step-by-step explanation: