ilovetacobell24 ilovetacobell24

24-06-2020
Mathematics

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pleaseee help me w dis!!! marking brainiest!!!

pleaseee help me w dis marking brainiest class=

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wegnerkolmp2741o wegnerkolmp2741o

24-06-2020

Answer:

x = -8 x=1

Step-by-step explanation:

x^2 +7x = 8

Subtract 8 from each side

x^2 +7x -8 =0

Factor

What 2 numbers multiply to -8 and add to 7

8*-1 = -8

8+-1 = 7

(x+8)(x-1) =0

Using the zero product property

x+8 =0 x-1 =0

x = -8 x=1

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