Question

Obtain quadratic equation if it's roots are
- 12 & -4 ​

Answer 1

Step-by-step explanation:

-12 and -4

α+β= (-12) + (-4)

= -12 -4

= -16

α*β = (-12) * (-4)

= 48

We know that,

${x}^{2} - (sum \: of \: the \: roots \: )x + (product \: of \: the \: roots) = 0$

${x}^{2} - ( - 16)x + 48 = 0$

${x}^{2} + 16x + 48 = 0$

This is the required quadratic equation.

Answer 2

Answer:

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