Show:
Quadratics
Exponents and Radicals
Linear System
100
Simplify (9a^2+3a-1)-(a^2+3a+1)
8a^2-2
100
What is _/12x^4 simplified?
2x^2_/3
100
Find the Solution Set of the system shown here? -x+2y≥-2 and x+4y≤4
(1,0)
200
Simplify 2x^2-x+3(x^2+x)
5x^2+2x
200
Which of the following irrational numbers is closest to the whole number 7? a.) _/47 b.) _/50 c.) _/52 d.) _/54
b.)_/50
200
What is the value of x in the solution of the system? 8x+3y=19 and 2x+y=6
1/2
300
Which expression is equivalent to x(3x-1)(2x^2+1)
6x^4-2x^3+3x^2-x
300
Simplify this.... _/121x^5y^2z^3
11x^2yz_/xz
300
What is the solution of the system shown here? x-11y=-123 11x-y=-33
(-2,11)
400
Divide 3xy^2-9x^2y+21x^3y^3 by 3xy
y-3x+7x^2y^2
400
What is the product of _/9x^7 * _/ 42xy^5
3x^4y^2_/42y
400
What is the solution of the system shown here? 5x+y=3 and 1/2y=3/2-5/2x
Infinite many solutions
500
Which is the factored form of a^2-b^2
(a-b)(a+b)
500
What is the equivalent to the expression b^-10 b^-1 *-------- b^-5
b^-16