write the quadratic
equation whose
roots are -5 and 7.
Answers
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Step-by-step explanation:
The alfa is -5 and beta is 7
alfa + beta= -5+7
= +2
alfa × beta= -5×7
= -35
The quadratic formula is
=x²-(alfa+beta)x+(alfa×beta)
=x²-(2)x+(-35)
=x²-2x-35
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