I hope this helps if you need any other help just message me and i will answer
True
True
False
Use this rule: <em>(x^a)^b = x^ab</em>
3(x + 2)^3/5 + 2 = 27
Subtract 3 from both sides
3(x + 2)^3/5 = 27 - 3
Simplify 27 - 3 to 24
3(x + 2)^3/5 = 24
Divide both sides by 3
(x + 2)^3/5 = 24/3
Simplify 24/3 to 8
(x + 2)^3/5 = 8
Take the cube root of both sides
x + 2 = 3/5√8
Invert and multiply
x + 2 = 8^5/3
Calculate
x + 2 = 2^5
Simplify 2^5 to 32
x + 2 = 32
Subtract 2 from both sides
x = 32 - 2
Simplify 32 - 3 to 30
<u>x = 30</u>
X+x-17+39=180
2x+22=180
Subtract 22 from both sides
2x=158
X= 79
Answer:
It would be 14 because since each book is 3.5cm thick times that by 4 and get 14.
Answer:
x(to the 3rd power) +7x(to the 2nd power) − 27x − 6
Step-by-step explanation
