In this question the answer is x is equal to exactly 1.749... Or 1.75
6x-18
you pretty much h just multiply both the first part of the parentheses by the number outside, then the second :)
Answer:
Step-by-step explanation:
25b * (3a² - 1) = 25b * 3a² - 25b * 1
= 75ba² - 25b
Distributive law upon subtraction:
a(x - y) = ax - ay
Answer:
Step-by-step explanation:
16x^2 + 9 = 25
16x^2 = 16
x^2 = 1
x = 1, -1