Answer:
h(x) = x³ + 4x² - 49x - 196
Step-by-step explanation:
h(x) = (x² - 49)(x + 4) <== distribute
h(x) = x²(x) - 49(x) + x²(4) - 49(4)
h(x) = x³ - 49x + 4x² - 196 <== rewrite in standard form (descending degrees)
h(x) = x³ + 4x² - 49x - 196
Hope this helps!
What are u actually doing
Let s = # of students in the sixth grade. 60% of these, or 0.60s, ate pizza: thus, 0.60s = 36. Solving for s, s = 36/0.60 = 60.
There are 60 students in the sixth grade.
Answer:
Step-by-step explanation:
Given
f(x) = 2x^2 - 3x
g(x) = -2x + 4
Now
f(-5) = 2 *(-5)^2 - 3*(-5)
= 2 * 25 + 15
= 50 + 15
= 65
Also
g(5) = - 2 * 5 +4
= -10 +4
= - 6
Hope it will help you.
If you would like to solve the equation a/b = c for b, you can do this using the following steps:
<span>a/b = c /*b
</span>a = c * b /c
b = a/c
The correct result would be <span>b = a/c.</span>
