Question

32 - X -10=0
solve the following quadratic equation by factorisation method​

Answer 1

Answer:

How to solve your problem

32−−10=0

32-x-10=032−x−10=0

Solve

1

Subtract the numbers

32−−10=0

{\color{#c92786}{32}}-x{\color{#c92786}{-10}}=032−x−10=0

22−=0

{\color{#c92786}{22}}-x=022−x=0

2

Rearrange terms

22−=0

{\color{#c92786}{22-x}}=022−x=0

−+22=0

{\color{#c92786}{-x+22}}=0−x+22=0

3

Subtract 

22

2222

 from both sides of the equation

−+22=0

-x+22=0−x+22=0

−+22−22=0−22

-x+22{\color{#c92786}{-22}}=0{\color{#c92786}{-22}}−x+22−22=0−22

4

Simplify

Subtract the numbers

Subtract the numbers

−=0−22

-x={\color{#c92786}{0-22}}−x=0−22

−=−22

-x={\color{#c92786}{-22}}−x=−22

−=−22

-x=-22−x=−22

5

Divide both sides of the equation by the same term

−=−22

-x=-22−x=−22

−−1=−22−1

\frac{-x}{{\color{#c92786}{-1}}}=\frac{-22}{{\color{#c92786}{-1}}}−1−x=−1−22

6

Simplify

Cancel terms that are in both the numerator and denominator

Divide the numbers

=22

x=22x=22