giannelyrosa03 giannelyrosa03

23-07-2019
Mathematics

contestada

Find the product of (x − 7)2.
A. x2 − 14x + 49
B. x2 + 14x + 49
C. x2 − 49
D. x2 + 49

Respuesta :

ChemBen ChemBen

23-07-2019

Answer:

A.

Step-by-step explanation:

(x − 7)^2=

=x^2 − 14x + 49

Answer Link

wegnerkolmp2741o wegnerkolmp2741o

23-07-2019

Answer:

x^2 -14x+49

Step-by-step explanation:

(x − 7)^2

(x-7) (x-7)

FOIL

first x*x = x^2

outer -7*x = -7x

inner -7*x = -7x

Last = -7*-7 = 49

Add them together

x^2 -7x-7x +49

x^2 -14x+49

Answer Link

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