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natima [27]
3 years ago
5

Please help me with this question ASAP

Mathematics
1 answer:
Goryan [66]3 years ago
6 0

Answer:

4x-5

Step-by-step explanation:

The area of a square is

A = s^2

16x^2 - 40x+25 = s^2

Take the square root of each side

sqrt(16x^2 - 40x+25) =sqrt( s^2)

Recognizing that the left hand side is a perfect square trinomial

sqrt((4x-5)^2) = s

4x-5 =s

The side length is 4x-5

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