Answer:
1) x = -1 or x = -10 (either of them are both correct)
2) x = 3 or x = -5
Step-by-step explanation:
Let's solve your equation step-by-step.
x2 + 11x + 10 =0
Step 1: Factor left side of equation.
(x + 1)(x + 10) = 0
Step 2: Set factors equal to 0.
x + 1 = 0 or x +10 = 0
x = −1 or x = −10
Answer:
x = −1 or x = −10
2x^2 + 4x − 30 = 0
Answer:
x = 3 or x = −5
The answer is C because 15 * 17 is 255 and its two yards arpart
Hey I would like to help, do you have anymore Information??
Like how long he was on the phone for?
107.5 + 215 (5 + 10 %) = 322.5
3400 / 2 = 2150
2150 + 322.5 = 2472.5
2150 - 322.5 = 1827.5
*check* 2472.5 + 1827.5 = 4300
Man 1: 2472.5
Man 2: 1827.5
Two, 2 and 7, because 3/11 just equals 0.2727272727..., so the two and seven keep repeating