A side of the square with area (25x^2+40x+16)square units is
Answers
Answered by
1
Answer:
5x+4
Step-by-step explanation:
Area of square= side²
25x²+40x+16= side²
(5x+4)²= side²
side = 5x+4
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Answered by
0
Answer:
(5x + 4)
Step-by-step explanation:
Factor (25²+40x+16) 25x²* 16 = 400x² = 20x * 20x
25x²+20x+20x+16
5x (5x + 4) + 4(5x + 4)
= (5x + 4)(5x + 4)
Each side of the square = (5x + 4)
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