What is the value of 4(3x+2) to the power of 2 when x= -15

Mathematics

2 answers:

lidiya [134]2 years ago

6 0

The answer is 8104. First plug the 15 in the square everything in the parenthesis. After that distribute. Then add

bixtya [17]2 years ago

5 0

Answer:

29,584

Step-by-step explanation:

4(3x+2)

Replace x with -15

4(3* -15 +2)

Solve 3 * -15

4(-45+2)

Add 2

4(-43)

Solve 4 * -43

-172

Square -172 to -172²

-172²

Solve -172²

-172 * -172 = 29,584

You might be interested in

The x-intercept of the line x = 3.5 is ____? and the y-intercept of the line y = -6.5 is ____? Enter your answer as an ordered p

beks73 [17]

X = 3.5.....this is a vertical line that never crosses the y axis. It crosses the x axis at 3.5......so the x int is : (3.5,0)

y = -6.5...this is a horizontal line which never crosses the x axis. It crosses the y axis at -6.5....so the y int is (0,-6.5)

5 0

3 years ago

What is the predicted difference in sleep between individuals A and B, where individual A has 12 years of education and works 20

kari74 [83]

Answer: The predicted difference in sleep is 1251437 minutes.

Step-by-step explanation:

Since we have given that

Number of years of education = 12 years

Number of minutes a week = 2000

As we have

In case of individual A:

7 days = 2000 minutes