3 years ago

Brainliest to right answer

1 answer:

6 0

Answer:

Step-by-step explanation:

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Marina86 [1]

ab=ab=ab 3679y

Step-by-step explanation:

after all y quo hsubeu

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3 years ago

kotegsom [21]

Do you have a b c or d

4 0

3 years ago

likoan [24]

Answer:

$-2x^2-4x+2$

Step-by-step explanation:

$(7x^2-2x+1)-(9x^2+2x-1)=\\(7x^2-9x^2)+(-2x-2x)+(1+1)=\\-2x^2-4x+2$

Hope this helps!

6 0

3 years ago

Kitty [74]

C. would be my educated guess! I really hope this helps

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3 years ago

scoundrel [369]

D. This is the base equation.

6 0

4 years ago