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1. Add (6x^2-4xy+y^2)+(-9x^2-2xy-y^2)+(x^2+xy-3y^2) 2. Use...

1. Add

(6x^2-4xy+y^2)+(-9x^2-2xy-y^2)+(x^2+xy-3y^2)

2. Use quadratic formula to solve

2x^2-3x-7

Simplify. Type exact answer, using radicals as needed. Express complex numbers in terms of i. Use integers or fractions for any numbers in the expression. use comma to seperate answers as needed. The solution set is...

3. Add

(2b^4-2b^3+4b^2+13b-8)(b^5+6b^3+4b^2+4b+4)+(-5b^4+4+b^2-5b-5)

Simplify

4. use rational exponents to write (x1/2)(y1/3)(z1/3) as a single radical expression.

5. Divide and simplify

5v-45/33 divided by v-9/9v

Simplify, use integers or fractions for any numbers in the expression.

6. Divide (20b^3+17b^2+18b+36) divided by (4b+5)

7. Rewrite the following expression with positive exponents. (39xy)-3/7( it is an exponent and fraction)

8. Factor 8-6x+x^2. Type n if not factorable.

9. Solve x^2+18x-4=0

Simplify, use a comma to seperate answers. Type exact answers, using radicals as needed. Type n if no solution.

10. Multiply (4x+8)(9x^2+4x+8) Simplify

(6x^2-4xy+y^2)+(-9x^2-2xy-y^2)+(x^2+xy-3y^2)

2. Use quadratic formula to solve

2x^2-3x-7

Simplify. Type exact answer, using radicals as needed. Express complex numbers in terms of i. Use integers or fractions for any numbers in the expression. use comma to seperate answers as needed. The solution set is...

3. Add

(2b^4-2b^3+4b^2+13b-8)(b^5+6b^3+4b^2+4b+4)+(-5b^4+4+b^2-5b-5)

Simplify

4. use rational exponents to write (x1/2)(y1/3)(z1/3) as a single radical expression.

5. Divide and simplify

5v-45/33 divided by v-9/9v

Simplify, use integers or fractions for any numbers in the expression.

6. Divide (20b^3+17b^2+18b+36) divided by (4b+5)

7. Rewrite the following expression with positive exponents. (39xy)-3/7( it is an exponent and fraction)

8. Factor 8-6x+x^2. Type n if not factorable.

9. Solve x^2+18x-4=0

Simplify, use a comma to seperate answers. Type exact answers, using radicals as needed. Type n if no solution.

10. Multiply (4x+8)(9x^2+4x+8) Simplify

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