Question

from the quadratic equation from the roots given -3 and -7​

Answer 1

Answer:

Roots are

A= -3

B=-7

A+B= -3-7=-10

A×B=(-3)×(-7)=21

Therefore the quadratic equation is

${x}^{2} - ( - 10)x + 21 = 0$

$= {x}^{2} + 10x + 21 = 0$

Answer 2

Answer:

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