Find the solution set 7x^2-9x-10=0
2 answers:
Answer:
x = -5/7 or x = 2
Step-by-step explanation:
7x² - 9x - 10 = 0
Factor the left side of the equation.
(7x + 5) (x - 2) = 0
Set the factors equal to 0.
7x + 5 =0
7x = -5
x = -5/7
x - 2 = 0
x = 2
Answer:
x = -5/7, 2
Step-by-step explanation:
Step 1: Factor
(5x + 7)(x - 2) = 0
Step 2: Find <em>x </em>roots
5x + 7 = 0
x = -5/7
x - 2 = 0
x = 2
You might be interested in
Answer:
This formula is in slope-intercept form. 3 is the slope (positive slope) and <u>-2 is the y-intercept.</u>
3 goes into 5 one time
Hope this helped :)
Answer:
18/3 is 6
-18/3 is -6
-18/(-3) is 6
18/(-3) is -6
Answer: 2
Step-by-step explanation:
Answer:
The square root of -100 is 10i
Step-by-step explanation:
