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15-01-2019
Mathematics

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Determine which of the following expressions can be factored to (x – 8) (x – 9)?

Determine which of the following expressions can be factored to x 8 x 9 class=

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wegnerkolmp2741o wegnerkolmp2741o

15-01-2019

Answer:

x^2 -17x+72

Step-by-step explanation:

(x – 8) (x – 9)

FOIL

first x*x =x^2

outer -9*x = -9x

inner -8*x = -8x

last = -9*-8 = 72

Add them together

x^2 -9x-8x+72

x^2 -17x+72

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