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3 years ago

How do you do (-24) exponent 3

1 answer:

6 0

Multiply it by itself 3 times so the answer is -13,824

Im not sure if this is what you needed just let me know if you needed something else.

Brainliest my answer if it helps you out?

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Expand this question ...

Leviafan [203]

Answer:

(4p^2-28pq)

Step-by-step explanation:

You have to times 4p by p meaning you get 4p squared as p multiplied by p gets you a squared. for the second half, 4x7= 28, and p multiplied by q is pq so it would be 28pq

3 0

2 years ago

Read 2 more answers

Which statements are true about the ordered pair(-1, -4) and the system of equations?

Lesechka [4]

Answer:

a) when (-1,-4) is substituted into the first equation

then the equation is satisfied

b) The ordered pair(-1, –4) is a solution to the system of linear equations.

Step-by-step explanation:

Step(i):-

Given that the system of equations

x -y =3 ...(i)

7x -y =-3 ...(ii)

subtracting (i) and (ii) equations , we get

x -y -(7x-y) = 3 -(-3)

x - y - 7x + y = 6

- 6x = 6

x = -1

Step(ii):-

Substitute x=-1 in equation (i), we get

x -y =3

-1 -y = 3

y = -1-3

y = -4

The solution of the given system of equations (-1,-4)

Final answer:-

a) when (-1,-4) is substituted into the first equation

then the equation is satisfied

b) The ordered pair(-1, –4) is a solution to the system of linear equations.

6 0

3 years ago

Find the equation (in terms of x ) of the line through the points (-5,-1) and (3,-4)

Nataly [62]

9514 1404 393

Answer:

y = -3/8x -23/8

Step-by-step explanation:

The slope is found using the slope formula:

m = (y2 -y1)/(x2 -x1)

m = (-4 -(-1))/(3 -(-5)) = -3/8

Then the point-slope equation of the line is ...

y -k = m(x -h) . . . . line with slope m through point (h, k)

For m = -3/8 and (h, k) = (-5, -1), the line is ...

y +1 = -3/8(x +5)

In slope-intercept form, this is ...

y = -3/8x -23/8

4 0

3 years ago

Which expression is equivalent to 512 in exponential form?

OleMash [197]

Answer:

a)2*2*2*2*2*2*2*2*2

Step-by-step explanation:

it wouldn't be done 2*9 but exactly how it is written like

2 by the power of 9

3 0

3 years ago

Solve the following quadratic equation by the square root property of equality. x2 - 81 = 0

Sunny_sXe [5.5K]

To solve for the square root property of equality of the quadratic equation, both sides of the equation must be square root. To do that we transfer the other term to the other side making it, x2 = 81. Now we can take the square root of both sides, √x2 = √81, x = 9 or x = -9.

5 0

3 years ago