faithg3263 faithg3263

02-08-2020
Mathematics

contestada

factor the equation. x2-15x+54=0

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Sueraiuka Sueraiuka

02-08-2020

Answer:

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mhanifa mhanifa

02-08-2020

Answer:

(x-9)(x-6)

x= 9, x= 6

Step-by-step explanation:

x² - 15x + 54 = 0
x² - 9x - 6x + 54 = 0
x(x-9) - 6(x-9)= 0
(x-9)(x-6)= 0

Factored, and roots are:

x-9=0 ⇒ x= 9
x- 6 =0 ⇒ x= 6

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