Answer:
The answer is 2x³ + 9x² - 5x
Step-by-step explanation:
c(x)=4x-2
d(x)=x²+5x
To find (c×d)(x) we multiply both functions
That's
(c×d)(x) = (4x - 2)(x² + 5x)
Expand
We get
4x³ + 20x² - 2x² - 10x
= 4x³ + 18x² - 10x
Simplify the terms
Divide all terms by 2
The final answer is
= 2x³ + 9x² - 5x
Hope this helps you
Answer:
Room 107 and room 101 have an equal ratio of boys and girls.
Step-by-step explanation:
12 to 9 is 4:3 simplified and 16 to 12 is also 4:3 simplified.
Answer:
Hi, so first we must find the constant, 56/8=7
So each pack of sugar can be used for 7 cups of coffee. Therefore:
first column: 5 ; 35
second column: 8 ; 56
third column: 10 ; 70
fourth column: 11 ; 77
PLEASE MARK BRAINLIEST THANKS
The fifth term of the geometric sequence would be 0.972
I’m pretty sure the answer is D.