Answer:
Step-by-step explanation:
125 = 5 *5 * 5 = 5³
8 = 2 * 2 *2 = 2³
125x⁶ - 8 = 5³(x²)³ - 2³
= (5x²)³ - 2³ { a³ - b³ = (a -b)(a² + ab + b²)
= (5x² - 2) ([5x²]² + 5x²*2 + 2²)
= (5x² - 2)(25x⁴ + 10x² + 4)
Hint: (5x²)² = 5² * (x²)² = 25* x²ˣ² = 25x⁴
Answer:
0.6 as a decimal or 3/5 as a fraction
Step-by-step explanation:
Answer:
create a graph
Step-by-step explanation:
like this
X Y
-3
0
3
and solve for y
Answer:
Step-by-step explanation:
÷ 4 = x 
=
When you have a fraction divide a number, you need to multiple it's reciprocal
Answer:
35
Step-by-step explanation:
40=1/2(115-x)
80=115-x
-35=-x
x=35
