kristenwilliams954 kristenwilliams954

11-09-2020
Mathematics

contestada

can someone help me answer this please

can someone help me answer this please class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

11-09-2020

Answer:

x^2 -14x+49

Step-by-step explanation:

(x-7) ^2

(x-7)(x-7)

FOIL

first ( x*x) = x^2

outer -7x

inner -7x

last -7*-7 = 49

Add these together

x^2 -7x-7x+49

Combine like terms

x^2 -14x+49

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