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724

square root

i square rooted 17 and it gave me a decimal what do i do because its in none of the choices on my paper

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Guest Sep 20, 2012

742

Does PEMDAS should be applied here?

48/2(9+3)
this calculator said its 288. But actually when you use the PEMDAS rule, the final answer should be 2. HELP GUYS!:(

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Guest Sep 20, 2012

702

Klammern Auflösen

Hey,
Ich hab mal ne Frage wie löst man hier bei sowas die Klammern auf?
(5x+7)-(3r-2)
LG

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Guest Sep 20, 2012

770

hilfe

okei hallo leute ich bin in der 8, klasse und ich hab keinen plan mehr wie man mit brüchen rechenet
und heute haben wir ne hausaufgabe bekommen ich schreib euch mal die aufgabe:
Ein Gang von 6 einhalb metern länge und 1 einhal breite soll mit etonplatten read more ..

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Guest Sep 20, 2012

Sep 19, 2012

712

math

what is 17 to the 20th power in scientific notation

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Guest Sep 19, 2012

627

what are all the buttons for ? n how do you use ratio;s ,,,

what are all the buutons for and i need help with ratio;s
THX

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Guest Sep 19, 2012

611

Math

(-2x^0)(3yz^5) divided by (12x^2)(y^3z)^2
Use the laws of exponents to perform the operations and write the result in the simplest form that contains only positive exponents.

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Guest Sep 19, 2012

903

Powes

I had this question for higher tier maths and I was wondering if anyone could help me out.
This answer has to be in powers. If I do a number like this 1(2) is means 1 to the power of 2.
My question is:
3(11) x 3(-3) divided by 3(-5) to equal read more ..

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Guest Sep 19, 2012

701

Factoring Polynomials

I am having an issue factoring x^4-x^3+x-1=0.
We are using imaginary numbers and the answer the book provide still alludes me on how to get there.

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bullsberry Sep 19, 2012

Sep 18, 2012

777

Math

What is 256 in exponential form?

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Guest Sep 18, 2012

727

algebra 2

8-4x<3-5x

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Guest Sep 18, 2012

817

Algebra 1

1/2m=6/11

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Guest Sep 18, 2012

729

math

(4y^2-3y-5)/(2y^2+2y-2)

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Guest Sep 18, 2012

739

algebra

slope?
or the density of a bean

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Guest Sep 18, 2012

Sep 17, 2012

1041

physics

Convert 50.1 mi/h to m/s. 1 mi = 1609 m.

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Guest Sep 17, 2012

681

Math

What year would the wolf population reach 30,000, if it increased by 25% each year. It starts in 2003 at 3100 wolves. The equation would be 1.25 X current population.

Guest Sep 17, 2012

760

help

what is 5% 0f $299,000

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Guest Sep 17, 2012

773

CUBE ROOTS

how do i calculate cube root of (64 * K^6)

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Guest Sep 17, 2012

746

SINUS and COSINUS! Please HELP!!

[input](2*sin(30))-(2*cos(30))+sqrt(3)[/input] This is my math homework, but I can not solve that. Please help me!

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Guest Sep 17, 2012

Sep 14, 2012

742

Factoring polynomials

The difference of cubes in polynomials. lol. help?
x^3-729

Guest Sep 14, 2012

Sep 13, 2012

709

How do I stack fractions

For example: 2/5 % 4/9

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Guest Sep 13, 2012

646

calculadora

ESTA CALCULADORA U PUTA MADRE

Guest Sep 13, 2012

716

equazione di II grado

(1/(sqrt(3)-1))+(1/(2x+sqrt(3)-1))+(1/(4x+sqrt(3)-1))=0

VinCas Sep 13, 2012

837

Working with Distributive property

4(7x-8)=6(5x=10)

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nestle43 Sep 13, 2012

Sep 12, 2012

705

algebra 2

To set up a wireless network for Internet access at home , you buy a network router for $75. The fee for DSL service is $18 per month . Write an expression for the amount of money you spend in n months. How much money do you spend in 12 months[inputrad][inputrad][input][/input][/inputrad][/inputrad] read more ..

Guest Sep 12, 2012

All Questions ⁺⁰236399 Questions

square root

Does PEMDAS should be applied here?

Klammern Auflösen

hilfe

math

what are all the buttons for ? n how do you use ratio;s ,,,

Math

Powes

Factoring Polynomials

Math

algebra 2

Algebra 1

math

algebra

physics

Math

help

CUBE ROOTS

SINUS and COSINUS! Please HELP!!

Factoring polynomials

How do I stack fractions

calculadora

equazione di II grado

Working with Distributive property

algebra 2

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