Answer:
Step-by-step explanation:
Dhehekej
x=4
x^3-4x^2-16x+64
(x^2-16)(x-4)
x-4=0
+4 +4
x^2-16=0
+16 +16
x^2=16
√ x^2=√ 16
5/12
1 hour = 60 minutes
Answer 29.95 your welcome.
Ok so you will just need to subtract 65.45-35.5 and get your answer.
Ps could have used a calculator.
