3 years ago

F(x) = x2 What is f(x) + f(x) + f(x)?

Mathematics

2 answers:

Vesnalui [34]3 years ago

8 0

Answer:

( f + g ) ( x ) = x^2 - x + 6

Yuliya22 [10]3 years ago

6 0

Answer:

if you meant x squared the answer is 3x^2

Step-by-step explanation:

If f(x) is equal to 2x you can substitute x squared for f(x) and that would be x squared+x squared+x squared which is 3x^2

You might be interested in

Which points define the solution set of this linear-quadratic system of equations?

mezya [45]

The answer is a.
Point A and point B

7 0

4 years ago

Read 2 more answers

2x/7 divides by 4y/14?

Sonbull [250]

Remember that $\frac{\frac{a}{b}}{\frac{c}{d}}=(\frac{a}{b})(\frac{d}{c})=\frac{ad}{bc}$

try and simpliy each first
4y/14=(2/2)(2y/7)=2y/7

so 2x/7 divided by 2y/7
$\frac{\frac{2x}{7}}{\frac{2y}{7}}=(\frac{2x}{7})(\frac{7}{2y})=\frac{(2x)(7)}{(2y)(7)}$ = $\frac{14x}{14y}=\frac{x}{y}$

7 0

3 years ago

If 9 : x= x4. then x= _____.<br>a) 36<br>b) 18<br>c) 24<br>d) 6

cupoosta [38]

The answer would be d

5 0

3 years ago

Draw and write to explain how these two problems are different: 35-15=20 and 43-26=23

Verdich [7]

35-15=20 is correct. However, 43-26 does not equal 23, it equals 17.

8 0

3 years ago

A fair die is rolled 360 times. Find the probability that: a) less than50 results are a 6. B) between 55 and 65 results (inclusi

Karolina [17]

For this problem, you haven = 360p = 1/6q = 5/6 E[x] = np = 360*1/6 = 60SD[x] = √(npq) = √(360*1/6*5/6) = √(50) ≈ 7.07

8 0

4 years ago