Question

How do you solve w^2-63=106

Answer 1

Answer:

13

Step-by-step explanation:

W^2 - 63 = 106

W^2 = 106 + 63

W^2 = 169

W = √169

W = 13

Answer 2

The solution of $w^{2}-63=106$ is 13

Solution:

Given equation is $w^{2}-63=106$

Let us solve the given equation

When we move a number from L.H.S to R. H.S or vice – versa, there sign changes from negative to positive; division to multiplication; positive to negative; multiplication to division

$\mathrm{w}^{2}=106+63$

Add the terms in right side

$\mathrm{Now}, \mathrm{w}^{2}=169$

Taking square root on both sides, we get

$w=\sqrt{169}$

$\begin{array}{l}{w=\sqrt{13 \times 13}} \\\\ {w=13}\end{array}$

Hence the value of given equation is 13