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choli [55]
3 years ago
15

20 POINTS! PLZ ANSWER ASAP!

Mathematics
2 answers:
egoroff_w [7]3 years ago
3 0

Answer:

x^2 - 14x + 49.

Step-by-step explanation:

(x − 7)^2

= (x - 7)(x - 7)

= x(x - 7) - 7(x - 7)

= x^2 - 7x - 7x + 49

= x^2 - 14x + 49.

Zielflug [23.3K]3 years ago
3 0

x−7)(2)

=(x+−7)(2)

=(x)(2)+(−7)(2)

=2x−14 + 49

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