Combine the like terms
-x-x^2+7
Answer:
x = - 8 , x = 2
Step-by-step explanation:
the absolute value function always gives a positive result, however, the expression inside can be positive or negative, , that is
x + 3 = 5 ( subtract 2 from both sides )
x = 2
or
-(3 + x) = 5
- 3 - x = 5 ( add 3 to both sides )
- x = 8 ( multiply both sides by - 1 )
x = - 8
SOH CAH TOA
Sine is opposite over hypotenuse so you're answer is C.
:)))
It’s a big problem it’s deserve 20 points you can’t play people make it fair
