3 years ago

What does X3+Y3=? I am very confused.

Mathematics

2 answers:

Alenkasestr [34]3 years ago

8 0

It equals 3 because (x+y)

Serjik [45]3 years ago

5 0

Answer:

(X+Y) (X2+Y2-XY)

Step-by-step explanation:

X3+Y3=(X+Y) (X2+Y2-XY) answer

You might be interested in

Samantha Ran 10x-9 Miles and Sam ran 9x-10 miles WHATS the difference

Vanyuwa [196]

Answer:

10x-9-(9x-10)

=10x-9-9x+10

=10x-9x+10-9

=x+1

4 0

2 years ago

Read 2 more answers

150 find the value of x

FromTheMoon [43]

Answer:

what?? the question is not clear.....

7 0

2 years ago

Read 2 more answers

If RST equals NPQ, which of the following are true?

amid [387]

I think the answer is T equals Q

7 0

3 years ago

Please answer this fast

fomenos

Answer:

CD = 2 units

Step-by-step explanation:

in the given right triangle ΔCDE,

By applying tangent rule,

tan(∠E) = $\frac{\text{Opposite side}}{\text{Adjacent side}}$

= $\frac{\text{CD}}{\text{DE}}$

tan(30)° = $\frac{\text{CD}}{2\sqrt{3}}$

$\frac{1}{\sqrt{3}}=\frac{\text{CD}}{2\sqrt{3}}$

CD = $\frac{2\sqrt{3}}{\sqrt{3}}$

CD = 2 units

Therefore, CD = 2 unit will be the answer.

4 0

3 years ago

Write 5.42 as a mixed number in simplest form.<br> 5.42 =

dmitriy555 [2]

Answer: 5 21/50

Step-by-step explanation: 5.42 = 271/50 = 521/50 as a fraction

8 0

4 years ago