281 Answered Questions for the topic Simplify

02/15/14

#### add.simplify your answer in factored form

4_____________ _ 3____________
X2-6X+5 x2-10x+25=

02/12/14

#### I have another question that I need help answering

Hello again, I'm still figuring out theese sorts of problems, if someone could help me, I would greatly appreciate it. http://prntscr.com/2ryvb1 There's a screenshot of the question

02/12/14

#### I need help sovling this problem please, I have a screenshot provided. Thanks.

Hello, I need some help solving this problem. I have a screenshot, as it would be a lot to type out, if I could get step by step instructions, I would really appreciate it. http://prntscr.com/2ryks4

02/12/14

#### I need help solving this problem, I have a screenshot provided.

I'm having a lot of trouble with this problem, I would like some step by step instructions if possible. I understand all the rest besides this one http://prntscr.com/2ryks4

02/04/14

#### Simplify this rational expression

Simply the following rational equation
(x-5/x2-25) - (3/x+5)= A/B
where A and B are polynomials of degree as low as possible and the leading coefficient of B is 1.
A=
B=

01/06/14

#### How would you simplify 2/3-i?

I tried to multiply the 3-i on the top and bottom but then I get lost on what belongs on the bottom and on the top.
I thought I would have something like 6-2i/9 but that doesn't seem right.

01/05/14

#### Simplify (sin42degrees)cos38degrees-(cos42degrees)sin38degrees

This is for my trig class, thanks for the help!

12/31/13

#### Rationalize the denominator and simplify: cos^2x / 1 - sinx

This is for my trig class. Thanks for the help!

12/31/13

#### Multiply and simplify: (cscx + 1)(cscx - 1)

This is for my trig class. Thanks for the help!

12/31/13

#### Factor and simplify: sin^4x + (sin^2x)cos^2x

This is for my trig class. Thanks for the help!

12/31/13

#### Simplify sec^2x + csc^2x / csc^2x(1+tan^2x)

This is for my trig class. Thanks for the help!

12/15/13

#### A. 3-sqrt(-16) B. -4 C. -2i+i^2 D. (sqrt(-43)^2 E. 3i^2-5i^3

The directions say to simplify and write in standard form a+bi.

12/07/13

#### Use the properties of logarithms to write the expression as a single logarithm:

7 ln x - 1/4 ln y
I would be very grateful for some help! Thanks for reading!

12/07/13

#### Evaluate and simplify the following function:

f(x) = 3x2 - 2x -3
f(x-1) =
I would really appreciate the steps and final outcome of this problem. Thank you!

10/22/13

#### Use the Laws of Logarithms to combine the expression.

Use the Laws of Logarithms to combine the expression. 4 log x − (1/3)log(x2 + 1) + 5 log(x − 1)

10/12/13

#### Simplify by factoring

Simplify by factoring. Assume that all variables under radicals represent nonnegative, (Show all work)
√81x^6

10/12/13

#### Simplify please

Simplify. Use positive exponents for any variables. (Show all work.)
2a^-4b^5/8a^2b^-3

10/11/13

#### Preform the indicated operation.

Preform the indicated operation (Show All Work and Simplify the answer do not factor)
(12x^3-2x^2-6x-3)-(-4x^3+10x^2-10x+1)

10/11/13

#### Quotient Rule Solve

Use the Quotient rule to simplify. (Show all work)
-20a^7b^c^9/5a^4b^2c^5

10/06/13

#### Simplify. Assume all variables represent positive real numbers

Simplify assume all the variables are positive real numbers
3√x^6y^5

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