4 years ago

3 is subtractred from the cube of a number?

Mathematics

1 answer:

Vaselesa [24]4 years ago

7 0

Answer: x^3 - 3

Step-by-step explanation:

x cubed minus 3

x raised to the third power minus 3

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Vera_Pavlovna [14]

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1/4 25%

Step-by-step explanation:

The spinner has 4 sides so the denomination is 4 and you are trying to get one of the 4 sides each so it would be a 1/4 chance for both answers so 25%

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3 years ago

Write a linear eqaution for the point (3,-5) and slope=-4

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Step-by-step explanation:

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3 years ago

Read 2 more answers

What constant do you need to add to each quadratic to complete the square?

babunello [35]

Answer:

1. 4

2. 16

3. 9

Step-by-step explanation:

Completing the square requires a quadratic in $ax^2+bx=c$ form. Once in this form, calculate $(\frac{b}{2})^2$ .

1. $(\frac{b}{2})^2=(\frac{-4}{2})^2=4$

2. $(\frac{b}{2})^2=(\frac{-8}{2})^2=16$

3. Requires you divide everything by 3 first.

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$(\frac{b}{2})^2=(\frac{6}{2})^2=9$

6 0

3 years ago

Find all zeros for (2x-1)(x-5)

NeTakaya

To do this set each of the factors to 0:

2x - 1 = 0
2x = 1
x = 1/2

x - 5 = 0
x = 5

Hope this helps!

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3 years ago

Give the discriminant of the equation 0 = −x2+6x−9<br>please answer

Brut [27]

Answer:

x = 3

Steps:

$- ( {x}^{2} - 6x + 9) = 0$

$- {(x - 3)}^{2} = 0$

${(x - 3)}^{2} = 0$

$x - 3 = 0$

There you go!

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3 years ago

3 is subtractred from the cube of a number?​

3 is subtractred from the cube of a number?