Solve the following quadratic equation by factorization:
$(x\ –\ 4)(x\ +\ 2)\ =\ 0$

Given:

Given quadratic equation is $(x\ –\ 4)(x\ +\ 2)\ =\ 0$.

To do:

We have to solve the given quadratic equation by factorization.

Solution:

$(x - 4) (x + 2) = 0$

$x - 4 = 0$ or $x + 2 = 0$

$x=4$ or $x=-2$

The roots of the given quadratic equation are $4$ and $-2$ respectively.

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Updated on: 10-Oct-2022

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