ramirez2435 ramirez2435

17-12-2020
Mathematics

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Which of the following shows 9x^2-19x+10 factored completely?

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220113680 220113680

17-12-2020

9*10= 90
Factor of 90 with a sum of 19
Factors 9 & 10

9x^2-10x-9x+10
————————-
x -1
x(9x-10). -1(9x-10)

(9x-10)(x-1) is your answer

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