Question

What do you mean by quadratic equation also solve this FACTORISE
m(square) + 8m + 16?

Answer 1

This Equation is an Quardic equation :-


⭐A quadratic equation is an equation of the second degree, meaning it contains at least one term that is squared.

⭐The standard form is Ax² + bx + c = 0 with a, b, and c being constants, or numerical coefficients, and x is an variable.

⭐It has only 2 roots.


By using Prime factorization,

➡m² + 8m + 16 = 0

➡m² + 4m + 4m + 16 = 0

➡m(m + 4) + 4(m +4) = 0

➡(m+4)(m+4) = 0

➡m=-4,-4

The roots are -4,-4

is the required answer.

Answer 2

$A quadratic equation is an equation of the second degree, meaning it contains at least one term that is squared.


$It has only 2 roots.


By Prime factorization,

•m² + 8m + 16 = 0

•m² + 4m + 4m + 16 = 0

•m(m + 4) + 4(m +4) = 0

•(m+4)(m+4) = 0

•m=-4,-4

The roots are -4,-4