Answer: -7/10, -0.35, 1/5, 0.95
Step-by-step explanation:
-7/10 = -.7
1/5 = 0.2
Answer:2/4
Step-by-step explanation: you would just subtract 3/4 by 1/4 to get 2/4
Step-by-step explanation:
ln((sin(x))^3)'
Chen Lu
= (((sin(x))^3)' / (sin(x))^3
Chen Lu
=(3sin²(x)cos(x)/ (sin(x))^3
= 3cos(x)/sin(x)
=3cot(x)
Answer:
24. x = 8.
25. x = -9, 10.
Step-by-step explanation:
The zeros of the functions are the solutions to the equation when y=0. To find the solution, factor each equation.
24. Look for two factors that multiply to 64 and add to -16. The factors are -8 and -8. Write them in binomial forms.
(x-8)(x-8)
So x = 8.
25. Look for two factors that multiply to -90 and add to -1. The factors are 9 and -10. Write them in binomial forms.
(x+9)(x-10)
So x = -9, 10.
