X² - 8x = 9
x² - 8x - 9 = 0
x² + x - 9x - 9 = 0
x(x + 1) -9(x + 1) = 0
(x+1)(x-9) = 0
x = -1 or 9
In short, Your Answers would be -1 & 9
Hope this helps!
Answer:
0.34
Step-by-step explanation:
I just used a calculator
Answer:
22
Step-by-step explanation:
Just substitute and solve!
(-2)^2 - 7 + (5)^2 = 4 - 7 + 25 = 22
hope this helps! <3
It is a positive slope and the slope is positive 2/3, to find the slope you do rise/run between two point, for example, to go from (2,-5) to (5,-3) you go up 2 squares and run 3 squares, making ur slope 2/3
