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2 years ago

12

Simplify: ∛24x^2y^3z

1 answer:

katrin2010 [14]2 years ago

5 0

Cuberoot(24x^2y^3z)

cuberoot(2 * 2 * 2 * 3 * x * x * y * y * y * z)

With cube roots, you take three of the same thing inside and make it one of that thing outside. In this case there are three 2's and three y's inside, so we do this:

2y cuberoot(3 * x * x * z)

2y cuberoot(3 x^2 z)

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11x + x helppp plzzz

Juliette [100K]

This answers would be 12x

4 0

3 years ago

The prime factorization of 236

mafiozo [28]

Answer:

The prime factors are: 2 x 2 x 59

or Written in exponential form: 2^2 x 59^1

Step-by-step explanation:

236 ÷ 2 = 118 - No remainder! 2 is one of the factors

118 ÷ 2 = 59 - No remainder! 2 is one of the factors

59 ÷ 59 = 1 - No remainder! 59 is one of the factors

together we have the factors 2 x 2 x 59 = 236

3 0

3 years ago

Read 2 more answers

Suppose a can of paint has a diameter of 14 cm and a height of 16 cm. What is the volume of paint in the can? (to nearest whole

alukav5142 [94]

Divide 14 by 2 to get the radius and plug into formula.
pi 7^2 16
pi 49 16= pi784=2462.7
2463 cm3 is the answer

5 0

3 years ago

Enter the correct value so that each expression is a perfect square trinomial

myrzilka [38]

Answer:

Step-by-step explanation:

1). x² - 10x + a²

By using the formula of (a - b)² = a² - 2ab + b²

x² - 2(5)x + a²

Therefore, for a perfect square of the expression a should be equal to 5.

Therefore, (x² - 10x + 25) will be the answer.

2). x² + 2ax + 36

= x² + 2(a)x + 6²

For a perfect square of the given expression value of a should be 6.

x² + 2(a)x + 6² = x² + 2(6)x + 6²

= (x + 6)²

Therefore, x² + 12x + 36 will be the answer.

3). $x^{2}+\frac{1}{2}x+a^2$

$x^{2}+2(\frac{1}{4})x+a^2$

To make this expression a perfect square,

a² = $(\frac{1}{4})^2$

$x^{2}+2(\frac{1}{4})x+(\frac{1}{4})^2$ = $(x+\frac{1}{4})^2$

Therefore, the missing number will be $\frac{1}{16}$ .

5 0

3 years ago

Solve for x: <br> (x+4)/2=7<br><br> * (x+4)/2 is a fraction *

blondinia [14]

Answer:

x=10

Step-by-step explanation:

So, we got our equation:

$\frac{x+4}{2}=y$

We'll multiply both sides by 2 to get rid of that fraction.

x+4=14

Then, we just subtract 4 from both sides.

x=10

6 0

3 years ago