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emmainna [20.7K]

2 years ago

6

Use the sum of cubes identity to find the factors of the expression 8x6 + 27y3. Write your answer in the form of the expression

on the right of the sum of cubes identity.

1 answer:

Katyanochek1 [597]2 years ago

5 0

The Answer to this Question is:

(2x^2+3y)(4x^4-6x^2y+9y^2)

This symbol ^ means that the number after is an exponent.

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Simplify. <br> PLEASE HELP ITS DUE IN 5 MINUTES <br> (top number is a 6)

kodGreya [7K]

Answer:

$\frac{24}{11}+\frac{6\sqrt{5} }{11}$

Step-by-step explanation:

Multiply the fraction by the conjugate and solve (would explain more but you're on a time crunch)

5 0

2 years ago

Another way to check the sum of 104+34+228+877

vekshin1

We are asked to identify an another way to solve the given problem or this summation 104 + 34 + 228 + 887. We can verify it by doing of performing the summation in a reverse sequence such 877 comes first, then followed by 228, then followed by 34 and lastly added by 104. Therefore, the answer is 877 + 228 + 34 + 104.This is an another way to solve the given problem.

4 0

2 years ago

Can someone help me solve this integral plsss?<br><br><br> integral of (2xˆ3+3xˆ2+x)/(xˆ2+1) dx

MariettaO [177]

Ok done. Thank to me:>

5 0

2 years ago

Say you have a 68 for your math grade. And you got a 100 on a test. What will your math grade be now.

zzz [600]

Prob 70-74 depending on your school grading system

8 0

3 years ago

( HELP ASAP! EASY POINTS ) The picture below shows a box sliding down a ramp:

TEA [102]

Answer:

AC = 14 cosec(68)

Explanation:

Here given:

angle: 68°

opposite: 14 ft

hypotenuse: AC

Use sine rule:

$\rightarrow \sf sin(x) = \dfrac{opposite}{hypotenuse}$

$\rightarrow \sf sin(68) = \dfrac{14}{AC}$

$\rightarrow \sf AC= \dfrac{14}{ sin(68) }$

$\rightarrow \sf AC= 14 \ cosec(68)$

4 0

1 year ago