amoutyr amoutyr

22-06-2020
Mathematics

contestada

Factor the trinomial by grouping.
40x + 25x^2 + 16

Factor the trinomial by grouping 40x 25x2 16 class=

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ronhagrid310 ronhagrid310

22-06-2020

Answer:

A = 25x^2 + 40x + 16

= (25x^2 + 20x) + (20x + 16)

= 5x(5x + 4) + 4(5x + 4)

= (5x + 4)(5x + 4)

= (5x + 4)^2

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