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Goryan [66]
3 years ago
6

If f(x) = 4x^2and g(x) = x+1, find (f•g)(x).

Mathematics
2 answers:
Furkat [3]3 years ago
6 0

Answer:

(f*g)(x) = 4x^2(x+1)\\(f*g)(x) = 4x^3+4x^2

Step-by-step explanation:

f(x) = 4x^2\\g(x) = x+1

So,

Multiplying both equations

(f*g)(x) = 4x^2(x+1)\\(f*g)(x) = 4x^3+4x^2

vazorg [7]3 years ago
4 0

Answer:

(f.g)(x)=4x^3+4x^2

Step-by-step explanation:

f(x) = 4x^2and g(x) = x+1, (f•g)(x)=?

(f.g)(x)=f(x)*g(x)

(f.g)(x)=4x^2*(x+1)

(f.g)(x)=4x^3+4x^2

hope it helps. .brainliest please

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Byron is a wealthy tycoon who makes his money buying and selling stocks. This is an example of _____ income. A. Capital gains b.
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Answer:

The answer would be A.

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7 0
3 years ago
Suppose that the perimeter a rectangle is 54 feet, and the length is 13 feet more than the width. Find the width ractangle, in f
Vesnalui [34]

Answer:7feet

Step-by-step explanation:

perimeter(p)=54ft

Width(w) +13=Length(L)

Perimeter=2xLength+2xwidth

P=2xL+2xw

L=w+13

54=2(w+13)+2w

54=2w+26+2w

Collect like terms

54-26=2w+2w

28=4w

Divide both sides by 4

28/4=4w/4

7=w

Width =7feet

8 0
3 years ago
Use the real zeros to factor f x^4 plus 10^3 minus 20x^2 minus 90x plus 99
Furkat [3]

Answer:

f(x) = (x + 11) (x + 3) (x − 1) (x − 3)

Step-by-step explanation:

f(x) = x⁴ + 10x³ − 20x² − 90x + 99

f(x) is a fourth order polynomial, so it has 4 roots.  Use rational root theorem to find possible rational roots.

±99, ±11, ±9, ±3, ±1

By trial and error, the zeros are -11, -3, 1, and 3.

f(x) = (x + 11) (x + 3) (x − 1) (x − 3)

7 0
3 years ago
Why do i have to learn the quadratic equation?
marysya [2.9K]
<h2><u>↑I DON'T KNOW↓</u></h2>
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5 0
3 years ago
Number of non sqaure number are there between 36² and 37²
EastWind [94]

Answer:

A 1,296

B 1,369

36 answer

3 0
3 years ago
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