Question

3+3x - (х-2) I amconfused

Answer 1

3+3x-(x-2)
= 3+3x-x+2
= 3+2x+2
= 2x+5

Answer : 2x+5

Answer 2

Exact Form:

x

=

−

1

±

√

2

Decimal Form:

x

=

0.41421356

…

,

−

2.41421356

…

i dont know if this helps

Explanation: