All Questions

2132

+31

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:

●●●

IMAWESOME Jun 30, 2016

739

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

●●

Guest Jun 30, 2016

731

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

●●

Guest Jun 30, 2016

906

Need help with this algebra question?

Need help with this algebra question? please explain

●●●

Guest Jun 30, 2016

Jun 29, 2016

644

math

8-x=2x+8

●●

Guest Jun 29, 2016

690

scientific calculator for large mathematic formulas

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

●

Guest Jun 29, 2016

637

Math question.

What percentage is 950 million of 39.5 billion?

●●

Guest Jun 29, 2016

593

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?

●

Guest Jun 29, 2016

739

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

●●

Guest Jun 29, 2016

645

math question

what is 21 divided 4 in fraction form?

●●

Guest Jun 29, 2016

736

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

●●

Guest Jun 29, 2016

729

math

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

●

Guest Jun 29, 2016

588

Please help with this math question

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

●●

Guest Jun 29, 2016

400

math trouble

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

Guest Jun 29, 2016

680

help meh pls

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

●●

Guest Jun 29, 2016

856

52 – -80 ÷ -40 + -5 ÷ -5

52 – -80 ÷ -40 + -5 ÷ -5

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

●●

Guest Jun 29, 2016

618

Homework

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

●●●

Guest Jun 29, 2016

881

help pls

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

●●

Guest Jun 29, 2016

470

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

●

Guest Jun 29, 2016

600

Logarithmic

How do you do Logarithmic Functions??

●

Guest Jun 29, 2016

499

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

what is 23-1/5

●●

Guest Jun 29, 2016

396

Vector

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

●

Guest Jun 29, 2016

521

Function Operations

8x^6/8x^5

●

Guest Jun 29, 2016

587

Infinitely repeating digits?

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

●●

Guest Jun 29, 2016

All Questions ⁺⁰237644 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?

2 Online Users

Top Users

Sticky Topics