Answer:
The second term in the answer is 15x³
Step-by-step explanation:
Let's do it!
(3x² + 2)(2x² + 5x + 4)
= 3x²(2x² + 5x + 4) + 2(2x² + 5x + 4)
= 6x⁴ + 15x³ + 12x² + 4x² + 10x + 8
= 6x⁴ + 15x³ + 16x² + 10x + 8
RS=70. It helps if you draw a picture of a line and plot the data but you just have to add them in this case:17+52=70. Hope this helped!
Answer:
3t+11
Step-by-step explanation:
A pentagon has 5 sides
Perimeter is the total measurement around an object=20t+7
we have not been given the 5th side measurement so lets make it x
6t +2t+4t-5+5t+1+x=20t+7
put the liketerm together i e
6t+2t+4t+5t-20t+x=7+5-1
17t-20t+x=11
-3t+x=11
x=11+3t.
So the measurements of the fifth side is 11+3t same as 3t+11
The value of (f.g) (x) is 2. Option B
<h3>What is a function?</h3>
A function can be defined as an expression or rule that explains the relationship between an independent and dependent variable.
Given the functions;
To determine (f.g) (x), we need to know that it is a composite function
We substitute the value of g(x) = 2 as x in f(x)
But we have f(x) = x
Then,
(f.g) (x) = 2
Thus, the value of (f.g) (x) is 2. Option B
Learn more about functions here:
brainly.com/question/2456547
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