Step-by-step explanation:
Answer:
x³ + 9x² + 16x - 6
Step-by-step explanation:
First, you have to multiply x + 3 with x² + 6x - 2.
(x + 3)(x² + 6x - 2)
You will get:
x · x² = x³
x · 6x = 6x²
x · -2 = -2x
3 · x² = 3x²
3 · 6x = 18x
3 · -2 = -6
When you combine these, you get:
x³ + 6x² - 2x + 3x² + 18x - 6
Add them up to get your answer,
x³ + 9x² + 16x - 6.
Hope this helps!
Answer:
5/144
Step-by-step explanation:
Step one:
given data
sample space
15 white,
8 pink,
3 yellow, and
10 black golf balls
Sample size= 15+8+3+10= 36 golf balls
Step two:
1. first event
selecting a yellow ball= 3/36= 1/12
2. second event with a replacement on the first event
selecting a white ball= 15/36= 5/12
hence for the two events, the probability is
1/12*5/12
= 5/144
Bubbles 2, 3, 7 are the correct answers
Answer:
Yes
Step-by-step explanation:
f to h to g is a right triangle
