X² - 64 = 0
(x - 8)(x + 8) = 0
x = - 8, 8
Your other solution is - 8
128/9223)8”,/2881/38 así
12–8-!2
The absolute value of a number is however many places a number is away from 0 on a number line.
a. |-15| + |-26|
15 + 26
41
b. -|-40|
-40
c. |0.5| + |-1 1/2|
0.5 + 1 1/2
0.5 = 1/2
1/2 + 1 1/2
2
I think you have to divide
3^3. if you're simplifying then you keep the base the smae but add the exponents since you are "multiplying" the bases
