x2 = 49
7, -7
6
x2 * x5
x7
x9 / x3
x6
y18 / y18
1
m2 = 400
20, -20
x3 = -64
-4
(2y6)4
16y24
7m9 / 6m5
7m4 / 6
43 / 45
1 / 42
t2 = 196
14, -14
d3 = 1 / 1331
1 / 11
(-7m5) * (8m9)
-56m14
44y32 / 11y18
4y14
-4x0
-4
Round to the nearest tenth:
d2 = 73
8.5, -8.5
The volume of a cube is 125 in3. How long is each side?
5 in
Are the following equations equivalent to each other for all values of x? Why or why not?
x18 * x5 =
x9 * x14 =
Yes, as both equations are equal to x23
(9x3 / 3x)2
81x6 / 9x2 or 9x4
Less than 1
Round to the nearest tenth:
y2 = 206
14.4, -14.4
Round to the nearest tenth:
m3 = 225
You may use a calculator to solve.
6.1
A company that manufactures faucets uses the formula (2y9)3 to calculate the maximum flow rate of water coming out of the faucet. Use the property of exponents to simplify the formula.
8y27
The amount of bacteria in an infection after taking medication n hours ago is represented by the equation (1 / x3)n. How much bacteria is in the infection after 6 hours of taking the medication?
1 / x18
(4d-4y3)-2
d8 / 16y6