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Factor 25x2+40x+16 completely.
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25x2+40x+16 = ([]x+[])²


Answer :

(5x+4)^2 because 5x times 5x is 25x^2 then 20x+20x equals 40x and 4 times 4 equals 16

Answer:

(5x+4)²

Step-by-step explanation:

Use the quadratic formula to solve

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