3 years ago

Solve the inequality 2-x<7

Mathematics

2 answers:

dedylja [7]3 years ago

8 0

Answer:

x > -5

Step-by-step explanation:

ehidna [41]3 years ago

7 0

The answer is X>-5 umm enjoy

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(x5 + y5) ÷ (x + y) please answer ASAP

Shkiper50 [21]

Answer:

$\frac{x^5+y^5}{x+y}=x^4-x^3y+x^2y^2-xy^3+y^4$

Step-by-step explanation:

Given the expression

$\left(x^5+y^5\right)\div \left(x+y\right)$

$\mathrm{Apply\:factoring\:rule:\:}x^n+y^n=\left(x+y\right)\left(x^{n-1}-x^{n-2}y+\:\dots \:-\:xy^{n-2}\:+\:y^{n-1}\right)\:\quad \quad \mathrm{n\:is\:odd}$

$x^5+y^5=\left(x+y\right)\left(x^4-x^3y+x^2y^2-xy^3+y^4\right)$

$=\frac{\left(x+y\right)\left(x^4-x^3y+x^2y^2-xy^3+y^4\right)}{x+y}$

Cancel the common factor: x+y

$=x^4-x^3y+x^2y^2-xy^3+y^4$

Thus,

$\frac{x^5+y^5}{x+y}=x^4-x^3y+x^2y^2-xy^3+y^4$

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3 years ago

Analyze the diagram below and complete the statement that follows.

chubhunter [2.5K]

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Nataly_w [17]

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Step-by-step explanation:

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4 years ago

Find the area of a parallelogram with sides 6 and 12 and an angle of 60

KiRa [710]

Hello,

Let's assume h the heigth of the parallelogram

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3 years ago

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Can someone help me on problem number 8?

kramer

List the coordinates,
Coordinates are shown as (x,y)
If 2+2+7+7 is 16
You make those your side lengths
Coordinates are (9,7) (2,7) (2,5) (9,5)
they maybe slightly off because of the broken peice of paper

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4 years ago

Solve the inequality 2-x<7​

Solve the inequality 2-x<7