If you would like to solve the equation 2 * x^2 + 8 * x = x^2 - 16, you can calculate this using the following steps:
<span>2 * x^2 + 8 * x = x^2 - 16
</span><span>2 * x^2 - x^2 + 8 * x + 16 = 0
</span>x^2 + 8 * x + 16 = 0
(x + 4) * (x + 4) = 0
x = - 4
The correct result would be x = - 4.
Answer:
15.68
Step-by-step explanation:
22/15=23/x
cross product
15*23=22*x
345=22x
x=345/22
x=15.68
Answer:
1.35
Step-by-step explanation:
13.5/100 times 10 = 1.35
Answer:
i cant see the picture
Step-by-step explanation:
it looks pretty blurry
