Question

Find the roots of the equations by factorisation method. 2x-x-6=0​

Answer 1

Answer:

1Combine like terms

2

−

−

6

=

0

{\color{#c92786}{2x}}{\color{#c92786}{-x}}-6=0

2x−x−6=0

1

−

6

=

0

{\color{#c92786}{1x}}-6=0

1x−6=0

2

Multiply by 1

1

−

6

=

0

1x-6=0

1x−6=0

−

6

=

0

x-6=0

x−6=0

3

Add

6

6

6

to both sides of the equation

−

6

=

0

x-6=0

x−6=0

−

6

+

6

=

0

+

6

x-6+{\color{#c92786}{6}}=0+{\color{#c92786}{6}}

x−6+6=0+6

4

Simplify

Add the numbers

Add the numbers

=

6

x=6

x=6

Solution

=

6