Step-by-step explanation:
x² + 7x − 8 = 0
(x + 8) (x − 1) = 0
x = -8 or 1
Answer:
4
Step-by-step explanation:
I don't know if u want the explanation
Answer:
can't be simplified or you can add you get the answer
Answer:
L times W times H
Step-by-step explanation:
just multiply the length times the width times the height
Answer:
x = 1, -2/7
Step-by-step explanation:
You could use the quadratic equation but this can be factored into
(7x + 2) (x - 1). You can verify that by multiplying it out.
Since (7x + 2) (x - 1) = 0, if either factor is 0 then the equation would be equal to 0, thus we get x = 1, -2/7
