Tweet

# Common Core Standard HSA-APR.D.7 Questions

(+) Understand that rational expressions form a system analogous to the rational numbers, closed under addition, subtraction, multiplication, and division by a nonzero rational expression; add, subtract, multiply, and divide rational expressions.

You can create printable tests and worksheets from these questions on Common Core standard HSA-APR.D.7! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

Grade 12 Polynomials and Rational Expressions CCSS: HSA-APR.D.7
Simplify $(x^2+7x+10)/(x^2-x-6)*(x^2-2x-3)/(2x^2+9x-5)$
1. $(x+1)/(2x-1), \ x!= -5, -2, 3$
2. $(2x^2-5x+7)/(3x^2+8x-11), \ x!= -2,3$
3. $2x^2+x-1$
4. $x+2$
Grade 12 Polynomials and Rational Expressions CCSS: HSA-APR.D.7
Simplify $(x+2)/(x-1)+(x-3)/(x+1)$
1. $(x^2-3x+1)/(x^2-x+4)$
2. $(2x-1)/(2x)$
3. $(x^2-x-6)/(x-1)$
4. $(2x^2-x+5)/((x-1)(x+1))$
Grade 12 Polynomials and Rational Expressions CCSS: HSA-APR.D.7
Simplify $(x^2-4x+3)/(x^2+4x-5)+(x^2+4x+3)/(x^2+6x+5)$
1. $(2x)/(x+5), \ x!= -1, 1$
2. $(2x^2+6)/(2x^2+10x), \ x!= 0, -5$
3. $(10(4x^2+3x))/(24x^2-10x-25)$
4. $(6)/(x^2+6x+5) , \ x!= 1$
Grade 12 Polynomials and Rational Expressions CCSS: HSA-APR.D.7
Simplify $(x+2)/(x-1)+(x-3)/(x-1)$
1. $(x^2-x-6)/(x^2-2x+1)$
2. $(2x-1)/(x-1)$
3. $x^2-x-6$
4. $-1/2x$
Grade 12 Polynomials and Rational Expressions CCSS: HSA-APR.D.7
Simplify $(x-1)/(x+3)*(x+2)/(x-1)$
1. $x^2+5x+6$
2. $(-2)/(x-3), x!=3$
3. $(x^2+x-2)/(x^2+2x-3)$
4. $(x+2)/(x+3), \ x!=1$
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.