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3 years ago

Factor the difference of two cubes completely. x^3-64 can anyone verify this for me?

Mathematics

1 answer:

Zarrin [17]3 years ago

3 0

$x^3-4^3 = (x-4)(x^2+4x+16)=(x-4)(x+4)(x+4)$

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How do you know your GPA base on your grade this year?

guapka [62]

Answer:

Obtain semester GPAs. Obtain the semester GPA for all semesters in school. ...

Add the numbers. Add all semesters and make note of the total.

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Step-by-step explanation:

6 0

3 years ago

Which expression is equivalent to -32 to 3/5 power

levacccp [35]

<u>Answer:</u>

<u>Step-by-step explanation:</u>

We are given the following expression and we are to find the simplest form of this expression:

$- 3 2 ^ { \frac { 3 } { 5 } }$

First of all, we will factor the coefficient:

$3 2 = 2 ^ 5$

Rewriting it as:

$- ( 2 ^ 5 ) ^ { \frac { 3 } { 5 } }$

Applying the exponent rule $(a^b)^c = a^{bc}$ to get:

$-2^{5.\frac{3}{5}}=-2^3$

$-2^3=-8$

6 0

3 years ago

Choose the correct written expression for: (9 x 4)

torisob [31]

Answer:

9 times 4 divide by 6

Step-by-step explanation:

it might be it

3 0

3 years ago

Read 2 more answers

I need help what is 1/3x-3?

lilavasa [31]

Answer:

$\frac{1}{3}x-3=\frac{x}{3}-3$

Step-by-step explanation:

$\frac{1}{3}x-3\\\\\frac{1}{3}x = \frac{x}{3} \\\\Find\:L.C.M.\\\\=\frac{x}{3}-3$

8 0

3 years ago

49,52,52,52,55,55,74,67 find Q3

Gelneren [198K]

Answer:

Answer:

Quartile Statistics

First Quartile Q1 = 52

Second Quartile Q2 = 53.5

Third Quartile Q3 = 61

Interquartile Range IQR = 9

Median = Q2 x˜ = 53.5

Minimum Min = 49

Maximum Max = 74

Range R = 25

Step-by-step explanation:

8 0

3 years ago