3 years ago

HELP ASAP!!!!! SOMEONE ABLE TO HELP??!?!?

Mathematics

1 answer:

Ganezh [65]3 years ago

7 0

Answer:

(x+c)(x-d)

Step-by-step explanation:

if x²-ax-b=(x-c)(x+d)

from vieta theorem

c + d = -(-a)=a

cd = b

if x²+ax-b

from vieta theorem

c + d = -(a)=-a

cd = b

so the same c d but in opposite sign (x+c)(x-d)

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