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4 years ago

Write the expression as a product of polynomials:

Mathematics

1 answer:

Sonja [21]4 years ago

3 0

(b+c)(x+3)
I hope this is true

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4. Lizette said this is correct. Is she right? Explain your answer to this question for

Maslowich

Answer:

Please check the explanation!

Step-by-step explanation:

Given the expression what Lizzet said was correct

$6^3\times \:\:3^6=18^8$

No, she is not right. Let me solve the expression

Let us solve the expression

$6^3\times \:\:3^6$

$=\left(3\times \:2\right)^3\times \:3^6$

$\mathrm{Apply\:exponent\:rule}:\:\:\:\left(ab\right)^c=a^cb^c$

$=3^3\times \:2^3\times \:3^6$ ∵ $\left(3\times \:2\right)^3=3^3\times \:2^3$

$\mathrm{Apply\:exponent\:rule}:\:\:a^b\times \:\:a^c=a^{b+c}$

$=2^3\times \:3^{3+6}$ ∵ $3^3\times \:3^6=\:3^{3+6}$

$=2^3\times \:3^9$

Therefore, the correct expression will be:

$6^3\times \:\:3^6=2^3\times \:\:3^9$

which can be further simplified such as:

$6^3\times \:\:3^6=2^3\times \:\:3^9$

$=8\times \:19683$

$=157464$

6 0

4 years ago

Factor completely 81x2-4

sergij07 [2.7K]

Answer:

(9x-2)(9x+2)

Step-by-step explanation:

81x^2 - 4

Rewriting as

(9x)^2 - 2^2

This is the difference of squares a^2 - b^2 = (a-b)(a+b)

(9x-2)(9x+2)

3 0

3 years ago

Read 2 more answers

Use the Associative Property of Addition to write an expression equivalent to (u + 2) + 8.

Alla [95]

Answer:

Step-by-step explanation:

First of, associative property of addition is rearranging the parenthesis and not moving the numbers

A is incorrect because you can not take out the parenthesis in the equation

B is inccorrect because they change the position of the number

C is incorrect because they change the position of number

D is correct. It only change the position of the parenthesis

7 0

3 years ago

In ΔVWX, the measure of ∠X=90°, XW = 36, WV = 85, and VX = 77. What ratio represents the sine of ∠W?

eimsori [14]

<u>Given</u>:

In ΔVWX, the measure of ∠X=90°, XW = 36, WV = 85, and VX = 77.

We need to determine the ratio that represents the sine of ∠W

<u>Ratio of sin of ∠W:</u>

The ratio of sin of ∠W can be determined using the trigonometric ratios.

The ratio of $sin \ \theta$ is given by

$sin \ \theta=\frac{opp}{hyp}$

From the attached figure, the opposite side of ∠W is XV and the hypotenuse of ∠W is WV.

Hence, substituting in the above ratio, we get;

$sin \ W=\frac{XV}{WV}$

Substituting the values, we get;

$sin \ W=\frac{77}{85}$

Thus, the ratio of sine of ∠W is $sin \ W=\frac{77}{85}$

6 0

4 years ago

WILL MARK BRAINLIEST!!!

Gnoma [55]

Choice 3

5/2, 15/6 divide by 3 = 5/2. 45/18 divide by 9 5/2

8 0

3 years ago

Read 2 more answers