All categories

3 years ago

Evaluate x³ for x=2.

Mathematics

2 answers:

ddd [48]3 years ago

8 0

Answer:

Step-by-step explanation:

Exponents is repeated multiplication, so what we are doing in this problem is that we are multiplying 2 by itself 3 times.

2 * 2 = 4

4 * 2 = 8

loris [4]3 years ago

7 0

Answer:

Step-by-step explanation:

If we have anything to the third power, we are multiplying the number by itself 3 times.

If x = 2, then the expression is $2^3$ .

$2\cdot2\cdot2=8$

Hope this helped!

You might be interested in

what is remainder theorem ? explain how to use remainder thereom and factor theorem for linear polynomial .

elena55 [62]

Basically the Remainder theorem states that the remainder of dividing a polynomial P(x) by (x - a) is given by P(a).

So for example if we divide x^ 2 - 2x + 7 by x - 2 the remainder will be
2^2 - 2(2) + 7 = 7..

If the remainder is 0 then the divisor will be a factor of the polynomial. This is the Factor Theorem and can be used to test if a given polynomial has a factor x-a.

8 0

2 years ago

The life of a certain brand of battery is normally distributed, with mean 128 hours and standard deviation 16 hours. What is the

Katyanochek1 [597]

Answer:

x = 100 is equivalent to z = -1.75

Step-by-step explanation:

7 0

3 years ago

Question attached below

Elodia [21]

Answer:

You are rocking this... This is correct! :D

Step-by-step explanation:

Please give me brainliest :)

6 0

2 years ago

Read 2 more answers

The distance around a triangle is 46 ft the length 12 what is the width

Juliette [100K]

Answer:

Step-by-step explanation:

12+12=24

46-24=22

8 0

2 years ago

Which expression shows -5y (4-2y) + 8y^2-3y + 4 in simplest form?

Tcecarenko [31]

Simplified: 18y^2-20y+1

3 0

2 years ago