Adding and Subtracting Rational Expressions (Continued)

Question 1

Which shows the rational expression written using the least common denominator?

Revolt · Accepted Answer

Answer image: https://media.edgenuity.com/evresources/b8e8a8a1707c0a4c0ce38ef3ba5ff00f.png

Question 2

What is the difference?

Revolt · Accepted Answer

Answer image: https://media.edgenuity.com/evresources/9241bab0073e5e3f6cbb2cb7c93e848f.png

Question 3

Henry correctly subtracted from and got .What is the simplified difference?

Revolt · Accepted Answer

Answer image: https://media.edgenuity.com/evresources/748bf9caf0740d04243c04d7c98783a9.png

Question 4

What is the sum?

Revolt · Accepted Answer

Answer image: https://media.edgenuity.com/evresources/a7ff93de502bec2aba410493bacf1948.png

Question 5

Sonji correctly added and and got .What is the simplified sum?

Revolt · Accepted Answer

Answer image: https://media.edgenuity.com/evresources/009a478e26fd0c0d587e529303580455.png

Question 6

Elias is adding and . He finds the LCD to be 10t2 and uses multiplication to find equivalent expressions.

Revolt · Accepted Answer

Answer image: https://media.edgenuity.com/evresources/19788307c31c3056237221b8089e1cd3.png

Question 7

Which shows the expressions rewritten with the least common denominator? and

Revolt · Accepted Answer

and

Question 8

What is the least common denominator of the expressions? and

Revolt · Accepted Answer

4x2

Question 9

What is the difference?

Revolt · Accepted Answer

Answer image: https://media.edgenuity.com/evresources/c1a6e4da038794f21ff997feef7592dd.png

Question 10

Add . Which statements are true about adding the rational expressions? Select three options.

Revolt · Accepted Answer

The first fraction rewritten with the LCD is .; The sum is .; The sum is a rational expression.

Adding and Subtracting Rational Expressions (Continued) Answers