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
Reverse the formula of pi x r^2 = area to find r, the radius.
Then, use r in the formula 2pi x r to calculate the circumference.
Answer:
- 0.000000072,
- 0.0000000063
- 0.0000454
- 0.0000000007041
were are the answer choices
X=2
Answer:
constant for the first blank
liner equation=y-mx-b form
liner graph blank= straight
i forgot the other ones
Step-by-step explanation:
