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You can create printable tests and worksheets from these Grade 9 Function and Algebra Concepts questions! 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.

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Which of the expressions below is equivalent to $b(5a^2+2)+b(2a^2+5)$ ?
1. $7a^2b+7b$
2. $7a^2b+2b+5$
3. $10a^2b+10b$
4. $(10a^2+10)b$
Grade 9 Polynomials and Rational Expressions
What is the simplest form of $(3c^2 - 8c + 5) + (c^2 - 8c - 6)$?
1. $3c^2 - 1$
2. $4c^2 + 11$
3. $4c^2 - 16c - 1$
4. $2c^2 - 16c - 1$
Simplify.
$root3 24$
1. $4root3 6$
2. $3root3 4$
3. $2root3 3$
4. $6root3 2$
Simplify.
$sqrt(15xy^2)/sqrt(5xy)$
1. $sqrt(3y)/sqrt(5xy)$
2. $sqrt(3y)$
3. 3y
4. $(3y)/(5xy)$
Simplify.
$sqrt50$
1. 25
2. $sqrt10 sqrt5$
3. $sqrt2 sqrt5$
4. $5sqrt2$
Grade 9 Polynomials and Rational Expressions
Simplify: $2x^2+5+4x^2-3$
1. $2x^2-2$
2. $-2x^2+2$
3. $6x^2+2$
4. $6x^2+8$
Simplify.
$sqrt16/sqrt4$
1. 2
2. $4/2$
3. $4/3$
4. $1/2$
Simplify.
$4/root3 27$
1. $4/3$
2. $4/9$
3. $3/4$
4. $4/2$
What is the solution to the inequality below?

12x > 5(x-2)
1. x > -2/7
2. x < -2/7
3. x > -10/7
4. x < -10/7
Grade 9 Polynomials and Rational Expressions
Simplify:
$(xy^-6z^-3)/(x^-4y^-5z)$
1. $(xz)/(x^4y^11z^3)$
2. $(x^4y^4)/(y^6z^3)$
3. $x^5/(yz^4)$
4. $(x^3y^5)/(y^3z^2)$
1. $(0,2/5)$
2. $(0,-2/5)$
3. $(0,-3/5)$
4. $(0,-2/3)$