3 years ago

Please help Much appreciated

Mathematics

2 answers:

mafiozo [28]3 years ago

8 0

Answer:

x^2 -10x+25

Step-by-step explanation:

(x-5)^2

Rewriting

(x-5)(x-5)

FOIL

first: x*x = x^2

outer: x* -5 = -5x

inner: -5*x = -5x

last: -5 * -5 = +25

Add them together

x^2 -5x-5x+25

Combine

x^2 -10x+25

ivann1987 [24]3 years ago

4 0

Answer:

x^2 - 10x + 25

Step-by-step explanation:

Use FOIL.

(x - 5)^2 = (x - 5)(x - 5) = x^2 - 5x - 5x + 25 = x^2 - 10x + 25

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Please help Much appreciated ​

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