The answer is -9x
If you want explanation let me know!
I didn't provide one since you said ''What is the result''
Answer: 5
Step-by-step explanation: I took the test
Step-by-step explanation:
Let the width=x
Length =6x-4
As we know that in a rectangle




- Here a=6, b=-4, c=-20.
- use quadratic formula

Answer: 6
Step-by-step explanation:
15 - 9 = 6 to the quadratics x inequalities formula x b to the power of 
Answer: -13
Step-by-step explanation:
2-(3^2)+4-3-7 = -13