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3 years ago

Show that x=2 is a solution of the equation X^3-x-6

Mathematics

1 answer:

My name is Ann [436]3 years ago

6 0

Answer:

x = 2 is the solution of x^3 - x - 6

Step-by-step explanation:

(x^3) - x - 6 = 0

If x = 2,

--> (2^3) - 2 - 6

= 8 - 2 - 6 = 8 - 8 = 0.

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Steps on how to Solve 7 - 2p > -5

ale4655 [162]

Hello!

Answer:

p<6

*The answer must have a positive sign and less than symbol sign.

Step-by-step explanation:

First, you subtract by 7 from both sides of an equation.

$7-2p-7>-5-7$

Then, simplify.

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Next, multiply by -1 from both sides of an equation.

$(-2p)(-1)$

Simplify.

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You can also divide by 2 from both sides of an equation.

$\frac{2p}{2}$

And finally, simplify and solve. You can also divide by the numbers.

$12/2=6$

Final answer: $p$

Hope this helps!

Thanks!

-Charlie

Have a great day!

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Andreyy89

It is A
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I need help fast plz- I will give brainliest

kipiarov [429]

Y=5x the m would be 5 it is the slope

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2 years ago

Eight more than x is at least fourteen. what is the solution set for x?

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