Question

x²=4 how to solve this quadratic equation question?

Answer 1

TQSM :-))

STAY HEALTHY STAY SAFE ➳♥

Answer 2

Concept

The phrase "quadratic" in mathematics refers to something that has to do with squares, the squaring operation, terms of the second degree, or equations or formulas that contain such terms. Latin's word for square is quadratus.

Given

$x^{2} =4$

To Find

We have to find the value of $x$.

Solution

According to the problem,

$x^{2} =4$

⇒$x=\sqrt{4}=$±$2$.

Hence, the value of $x= +2$ or $-2$.

#SPJ3