Answer:
2x= 3x-7
-x=-7
x=7
so, the first option
Step-by-step explanation:
X^2-6x+9=0 has only one solution
Hope this helps
Answer:
1. 300
2. x-axis
3. 150
Step-by-step explanation:
X²-5x-36
Write -5x as a sum or difference.
x²+4x-9x-36
Factor out x from the expression.
x(x+4)-9(x+4)
Factor out x+4 from the expression.
(x+4)(x-9)
Answer: The second step is to factor out x.
