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larisa86 [58]
3 years ago
7

SERIOUS MATH HELP PLEAZE SHOW WORK OR AN EXPLANATION HELPPPPPPPPPPPP

Mathematics
1 answer:
Tatiana [17]3 years ago
3 0

Answer:

(X+8)(x-10

Step-by-step explanation:

The middle number is -2 and the last number is -80.

Factoring means we want something like

(x+_)(x+_)

Which numbers go in the blanks?

We need two numbers that...

Add together to get -2

Multiply together to get -80Try 8 and -10:

8+-10 = -2

8*-10 = -80

Fill in the blanks in

(x+_)(x+_)

with 8 and -10 to get...

(x+8)(x-10)

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Savatey [412]

Answer:

B. 5+2(3+2x)=x+3(x+1)

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