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Question 1. Solve for x...

Question 1. Solve for x.

4x(x-1)-5x(x)=3

Question 2. Television sets. What does it mean to refer to a 20-in TV set or a 25-in TV set? Such units refer to the diagonal of the screen. A 15-in TV set also has a width of 12 inches. What is its height?

Question 3. Divide. (20b^3+7b^2+26b+29)/(4b+3)

Question 4. Use the FOIL method to find the product.

(6x^4-5)(x^6-9)=

Question 5. Solve. (x+17)(x-12)(x+2)>0=

Question 6. Find the greatest common factor for the group of terms. -42a^4, 7a^5=

Question 7. If a pro basketball player has a vertical leap of about 35 inches, what is his hang time? Use the hang-time function V=48T^2.

Question 8. Identify the degree of each term of the polynomial and the degree of the polynomial. -7x^3+2x^2+4x+4

Question 9. Rationalize the denominator.Assume that all expressions under radicals represent positive numbers.

sqrt.a - sqrt.b/sqrt.a + sqrt. b

Question 10. Add. (3x^2-3xy+y^2) + (-8x^2-6xy-y^2) + (x^2+xy-9y^2)=

Question 11. In a right triangle, find the length of the side not given.

b=2, c=sqrt.29=

Question 12. Multiply. (2 sqrt.3-6 sqrt.5)(3 sqrt.3 + 9 sqrt. 5)=

Question 13. Factor. 28-11b+b^2=

Question 14. Solve. x^2+14x-4=0

Question 15. Factor completely.

36s^2-25

Question 16. Find the vertex, line of symmetry, and the maximum or minimum value of f(x). Graph the function. f(x) 1/4(x+7)^2+8=

Question 17. Simplify by factoring.Assume that all expressions under radicals represent nonnegative numbers. sqrt.12a^2b=

Question 18. Subtract. simplify, if possible.

6-z/z-3 - 3z-7/3-z=

Question 19. Use rational exponents to write x^1/4 * y^1/6 * z^1/7 as a single radical expression.

Question 20. Subtract. Simplify by collecting like radical terms if possible.

5 sqrt.18 - 5 sqrt.2=

4x(x-1)-5x(x)=3

Question 2. Television sets. What does it mean to refer to a 20-in TV set or a 25-in TV set? Such units refer to the diagonal of the screen. A 15-in TV set also has a width of 12 inches. What is its height?

Question 3. Divide. (20b^3+7b^2+26b+29)/(4b+3)

Question 4. Use the FOIL method to find the product.

(6x^4-5)(x^6-9)=

Question 5. Solve. (x+17)(x-12)(x+2)>0=

Question 6. Find the greatest common factor for the group of terms. -42a^4, 7a^5=

Question 7. If a pro basketball player has a vertical leap of about 35 inches, what is his hang time? Use the hang-time function V=48T^2.

Question 8. Identify the degree of each term of the polynomial and the degree of the polynomial. -7x^3+2x^2+4x+4

Question 9. Rationalize the denominator.Assume that all expressions under radicals represent positive numbers.

sqrt.a - sqrt.b/sqrt.a + sqrt. b

Question 10. Add. (3x^2-3xy+y^2) + (-8x^2-6xy-y^2) + (x^2+xy-9y^2)=

Question 11. In a right triangle, find the length of the side not given.

b=2, c=sqrt.29=

Question 12. Multiply. (2 sqrt.3-6 sqrt.5)(3 sqrt.3 + 9 sqrt. 5)=

Question 13. Factor. 28-11b+b^2=

Question 14. Solve. x^2+14x-4=0

Question 15. Factor completely.

36s^2-25

Question 16. Find the vertex, line of symmetry, and the maximum or minimum value of f(x). Graph the function. f(x) 1/4(x+7)^2+8=

Question 17. Simplify by factoring.Assume that all expressions under radicals represent nonnegative numbers. sqrt.12a^2b=

Question 18. Subtract. simplify, if possible.

6-z/z-3 - 3z-7/3-z=

Question 19. Use rational exponents to write x^1/4 * y^1/6 * z^1/7 as a single radical expression.

Question 20. Subtract. Simplify by collecting like radical terms if possible.

5 sqrt.18 - 5 sqrt.2=

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