I need someone to check this

posted by .

Add and Simplify: 100x/x+10 + x^3/x+10

I have the answer as X^3+100x/X+10 is this correct?

  • I need someone to check this -

    Are the x+10 terms in denominators? If so, you should have put parentheses around them.

    If that is the case, then yes,
    (x^3 +100x)/(x+10) is the answer.

    It can also be written

    If that were a (x^2-100) in the numerator, you could simplify it even more by factoring.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. math

    You have two formulas to use: A = lw -->area = length times width P = 2l + 2w -->perimeter You know the perimeter, which is 200m of fencing. Let length = x Now let's solve the perimeter equation for w, using what we know: 200 …
  2. algebra

    multiply and simplify 10x^3 over 3r^3 multiplied by 9r^4 over 100x Is the correct answer 3x^4r^6 over 10?
  3. Math

    Rationalize the denominator. Assume that all expressions under radicals represent positive numbers. The square root of 3y^4 to the third root divided by the square root of 15x^4 to the third root. Here is what I have so far: I multiplied. …
  4. Urgent Math please check

    Very Important I can get someone to check these for me... I have to get an A, and I was wondering if someone could double check these for me. I am about 95% sure they are right, but just need a fresh set of eyes. I know I've been sending …
  5. Maths Calculus Derivatives

    Find the first derivative for the following functions 1) f(x) = sin(cos^2x) cos(sin^3x) 2) f(x) = ( tan 2x - tan x ) / ( 1 + tan x tan 2x ) 3) f(x) = sin { tan ( sqrt x^3 + 6 ) } 4) f(x) = {sec^2(100x) - tan^2(100x)} / x
  6. college algebra

    Need help finding the x-intercepts y=x^3+x^2-100x-100 I know that the answer is (10,0),(-10,0),(-1,0) I don't understand how to get (-10,0) and (10,0)
  7. 6th grade math

    Hi.. i'm a little confused on using proprtion equations to solve percent problem. can you check the following?
  8. math

    When the population of a town rose from a million to a + x million, the per cent increase was a. x/a % b. 100a/x % c. 100x/x-a % d. x/a-x % e. 100x/a % please answer and explain
  9. algebra

    the revenue of this product is given by R=px=(100x-x^2)x. how many units must be sold to give zero revenue?
  10. Algebra

    These are the three questions that I'm struggling with. Question 2 is a matter of terminology. Questions 1 and 3 are just difficult for me to decipher through and are causing me some confusion. (The initial set of directions apply …

More Similar Questions