Adding and Subtracting Monomials - Examples & Practice
Read this topicExplanations 3
- Adding and Subtracting Monomials of the Same Degree Recall that the degree of a term is equal to the value of the exponent on its variable. As a refresher: If a term has multipl…
By Hannah Bonville, Naomi Burgess, Alex Federspiel, Moor Xu, Vatsal Ojha, Jonathan Heller, Anusha Rahman
- What are monomials and how to add/subtract them \\ Recall what we learned about monomials and polynomials. Here is a chart to help you: Before we get to polynomials, let's first…
By Christine, Alex Federspiel, Amy Feraco, Jonathan Heller, Caroline K, Anusha Rahman
- (Video) Adding Monomials by Lorain Digital Academy This video by Lorain Digital Academy goes over what the different parts of a monomial are and how to add like terms. Summary\l…
By Vatsal Ojha, Amy Feraco, Jonathan Heller, Anusha Rahman
Problems 20
- Simplify the expression 27x+32x27x+32x27x+32x.
- Simplify the expression 45x+23x−16x+745x+23x-16x+745x+23x−16x+7.
- Simplify the expression 38x+32x38x+32x38x+32x.
- Simplify the expression 55x−23x+16x+755x-23x+16x+755x−23x+16x+7.
- Simplify the expression 23x−105x2+33x2^3x -10^5x^2 + 3^3x23x−105x2+33x.
- Simplify the expression (24x)2−105x2+33x\sqrt{ (2^4x)^2} -10^5x^2 + 3^3x(24x)2−105x2+33x, assuming x>0x>0x>0.
- Which of the following expressions can be simplified?
- Which of the following can be simplified?
- If x≠0x\ne 0x=0, which of the following expressions can be simplified to a monomial?
- Which one of the following expressions is not equal to 3x3+2x+4x2−8x3+6−4+2x23x^3 + 2x + 4x^2 - 8x^3 + 6 - 4 + 2x^23x3+2x+4x2−8x3+6−4+2x2?
- Simplify the expression 2x2+3y22x^2 + 3y^22x2+3y2.
- Which property allows us to say 3x+2x=(3+2)x3x + 2x = (3 + 2)x3x+2x=(3+2)x?
- Which of the following is not equal to 3x2+4x23x^2 + 4x^23x2+4x2?
- Which pair of monomials has the same degree?
- Simplify the expression 3x2y−x2y3x^2y - x^2y3x2y−x2y.
- To add and subtract monomials of the same degree and variable, you add and subtract the
- Which of the following is not necessary to simplify the addition or subtraction of two monomials?
- Simplify the expression 42abc2−40abc242abc^2 - 40abc^242abc2−40abc2.
- If Heidi has xxx quarters, and Connor has xxx dimes, how much money do they have together, in dollars? (Note that Heidi has 0.25x0.25x0.25x dollars and Connor has 0.10x0.10x0.10…
- Which of the following monomials have the same degree?