Questions Answered

sharron482:
Group Title
Subtract.
(9x⁸+ 4x⁷ + 7x⁶ – 2) – (7x⁸ + 3x⁷ + 7x⁶ – 2)
…
 updated 2 years ago
 2 replies
 No Medals Yet

sharron482:
Group Title
Joe has a collection of nickels and dimes that is worth $6.10. If the number of dimes was tripled and the number of nickels was increased by…
 updated 2 years ago
 3 replies
 No Medals Yet

sharron482:
Group Title
subtract (9x⁸+ 4x⁷ + 7x⁶ – 2) – (7x⁸ + 3x⁷ + 7x⁶ – 2)
 updated 2 years ago
 2 replies
 1 Medal

sharron482:
Group Title
Given the quadratic function f(x) = x² – 12x + 36, find a value of x such that f(x) = 9.
 updated 2 years ago
 8 replies
 2 Medals

sharron482:
Group Title
reduce the equation to quadratic form.
2x − 2/3 + x−1/3 + 6 = 0
…
 updated 2 years ago
 6 replies
 No Medals Yet

sharron482:
Group Title
A 15ft diagonal brace on a bridge connects a support of the center of the bridge to a side support on the bridge. The horizontal distance t…
 updated 2 years ago
 7 replies
 1 Medal

sharron482:
Group Title
Completely factor the expression
5x²y + 30xy² + 45yᶾ
 updated 2 years ago
 3 replies
 No Medals Yet

sharron482:
Group Title
Completely factor the following expression:
49y²– 81z²
…
 updated 2 years ago
 6 replies
 1 Medal

sharron482:
Group Title
Completely factor the expression
216x² – 384y²
…
 updated 2 years ago
 5 replies
 No Medals Yet

sharron482:
Group Title
Factor out the greatest common factor from the expression 9a²bᶾ – 12a²b⁴ – 24aᶾb
…
 updated 2 years ago
 20 replies
 1 Medal

sharron482:
Group Title
Factor out the greatest common factor from the expression
12xyz² + 8xyz – 20x²yz
 updated 2 years ago
 3 replies
 2 Medals

sharron482:
Group Title
Factor the expression 16x²72xy+81y² into a product of binomials.
 updated 2 years ago
 2 replies
 1 Medal

sharron482:
Group Title
Factor the expression 16x²72xy+81y²into a product of binomials
 updated 2 years ago
 3 replies
 No Medals Yet

sharron482:
Group Title
Factor the expression 9a²24ab+16b² into a product of binomials
 updated 2 years ago
 6 replies
 1 Medal

sharron482:
Group Title
Use the “difference of squares” rule to factor the following expression:
494y²
…
 updated 2 years ago
 2 replies
 1 Medal

sharron482:
Group Title
Factor out the greatest common factor from the expression
7x²+56x21
…
 updated 2 years ago
 4 replies
 1 Medal

sharron482:
Group Title
Factor completely. If a polynomial is prime, state this.
30a²87ab30b²
…
 updated 2 years ago
 2 replies
 1 Medal

sharron482:
Group Title
Factor completely. Remember to look first for a common factor and to check by multiplying. If a polynomial is prime, state this
xᶾ+24x²+144…
 updated 2 years ago
 3 replies
 No Medals Yet

sharron482:
Group Title
Find the quotient: 6xᶾx²7x9

2x+3
 updated 2 years ago
 3 replies
 1 Medal

sharron482:
Group Title
. Find the following product:
(x²+7)(xᶾx+7)
…
 updated 2 years ago
 3 replies
 1 Medal

sharron482:
Group Title
. Find the product: (7x²8y)(7x²+8y)
 updated 2 years ago
 12 replies
 No Medals Yet

sharron482:
Group Title
. Find the product: (8x3y)²
 updated 2 years ago
 5 replies
 No Medals Yet

sharron482:
Group Title
Find the product: (2x7y)(2x+7y)
 updated 2 years ago
 2 replies
 No Medals Yet

sharron482:
Group Title
Find the following product: (x+8)²
 updated 2 years ago
 3 replies
 1 Medal

sharron482:
Group Title
Find the following product: (x  4)(x + 4)
 updated 2 years ago
 4 replies
 1 Medal

sharron482:
Group Title
Find the following product: (y²+3y6)(y5)
 updated 2 years ago
 13 replies
 1 Medal

sharron482:
Group Title
Find the following quotient: 49x²4y²/7x+2y
 updated 2 years ago
 7 replies
 3 Medals

sharron482:
Group Title
A gardener wants to create a rectangular garden with length of 3x  3y ft. and width of x  5y ft. What is an algebraic expression for the a…
 updated 2 years ago
 3 replies
 No Medals Yet

sharron482:
Group Title
Find the following product: 7z(8zᶾ+3z²+8)
 updated 2 years ago
 4 replies
 1 Medal

sharron482:
Group Title
Combine like terms
6mᶾ + 3m²n + 4mn² + m²n − 5mn²
…
 updated 2 years ago
 3 replies
 1 Medal
 > Older questions