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2159

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Find all real numbers r that satisfy the equation below:\[\dfrac{1}{r^3 + 7} -7 = \frac{-r^3}{r^3 + 7}.\]

Find all real numbers that satisfy the equation below:

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IMAWESOME Jun 30, 2016

764

What is another way to write "the square root of 10 is 3"

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Guest Jun 30, 2016

759

Need help with this problem. How to find out what equation they are.

Need help with this problem. How to find out what equation they are? please explain

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Guest Jun 30, 2016

936

Need help with this algebra question?

Need help with this algebra question? please explain

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Guest Jun 30, 2016

Jun 29, 2016

676

math

8-x=2x+8

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Guest Jun 29, 2016

720

scientific calculator for large mathematic formulas

If I wanted to save a formula using a scientific calculator, which would you recommend?

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Guest Jun 29, 2016

662

Math question.

What percentage is 950 million of 39.5 billion?

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Guest Jun 29, 2016

621

Force question

Using a 600lb drop hammer against a metal plate, how many pounds of force am I imparting on the object I am hammering?

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Guest Jun 29, 2016

769

Could you please help me out? I am practicing for the TSI

Could you please help me out? I am practicing for the TSI
log2(3x-1)=4

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Guest Jun 29, 2016

679

math question

what is 21 divided 4 in fraction form?

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Guest Jun 29, 2016

765

Love Graphically the simultaneous equations

Love Graphically the simultaneous equations
Y=3+3x-x^2 Y=2x+1
Take x values from -2 to 4

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Guest Jun 29, 2016

760

math

An equation allows you to find the x- and y-coordinates of any point on the xy-plane.

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Guest Jun 29, 2016

617

Please help with this math question

What is the number of terms in this geometric series? 1 + 2 + 4 + ... + 64

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Guest Jun 29, 2016

426

math trouble

what is y=1/2*+3g(-6,-7) there is supposed to be a dot above the g

Guest Jun 29, 2016

714

help meh pls

how do u divide exponents oh great wizards send help now pls class is \stupid and i hate math help pls

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Guest Jun 29, 2016

870

52 – -80 ÷ -40 + -5 ÷ -5

52 – -80 ÷ -40 + -5 ÷ -5

HOW?!?!?!? read more ..

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Guest Jun 29, 2016

650

Homework

Find x,y,z, which fills equation x^n + y^n = z^n, where n > 2

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Guest Jun 29, 2016

908

help pls

10 + (-2) =8, right? i cant do it in the calculator

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Guest Jun 29, 2016

495

how do you do algebraic expressions the qustion says a + 7 for a =3

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Guest Jun 29, 2016

637

Logarithmic

How do you do Logarithmic Functions??

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Guest Jun 29, 2016

526

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

what is 23-1/5

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Guest Jun 29, 2016

422

Vector

how do I find the magnitude and direction of a given vector?

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Guest Jun 29, 2016

548

Function Operations

8x^6/8x^5

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Guest Jun 29, 2016

613

Infinitely repeating digits?

How do I input a numbers with infinitely repeating digits into the calculator?

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Guest Jun 29, 2016

All Questions ⁺⁰238122 Questions

Find all real numbers r that satisfy the equation below:\[\dfrac{1}{r^3 + 7} -7 = \frac{-r^3}{r^3 + 7}.\]

What is another way to write "the square root of 10 is 3"

Need help with this problem. How to find out what equation they are.

Need help with this algebra question?

math

scientific calculator for large mathematic formulas

Math question.

Force question

Could you please help me out? I am practicing for the TSI

math question

Love Graphically the simultaneous equations

math

Please help with this math question

math trouble

help meh pls

52 – -80 ÷ -40 + -5 ÷ -5

Homework

help pls

how do you do algebraic expressions the qustion says a + 7 for a =3

Logarithmic

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Vector

Function Operations

Infinitely repeating digits?

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