Radical Equations
(x)2/3
What is the cube root of x squared?
x3x4y2y-4
What is x7y-2?
3 in -6x+2y=7
What is the slope?
1/x
What is the excluded value x=0?
Result of 2x3 times 3x3 matrix.
What is a 2x3 matrix?
The method of making negative exponents positive.
What is moving the variable to the denominator?
(x2-36)/(x2+36x+12)
What is (x-6)/(x+6)?
2 in the equation of the line between (0,2) and (3,4)
What is the y-intercept?
(x2-100)
What is the root x=-10,10?
A 3x3, 2x2, 4x4, etc. matrix.
What is a square matrix?
The size of a "group" needed in a 5th root equation.
What is 5?
(In standard form)
What is 3x2-18x+33?
(2,1) in the inequality y>2x+2
What is not a solution?
x2+14x-32
What is the root x= -16, 2 ?
(h/g)(3) when h(x)=2, g(x)=x2-6x.
The method of "undoing" a cube root.
What is cubing/taking to the power of 3?
4 in 3x3-6+4x7
What is the leading coefficient?
(0,0) in
y>2x-1
What is a solution?
(2x)/(3(x2-4))
Both:
What is the root x = 0 ?
and
What is the excluded value x = -2, 2 ?
(x3+x2+4x+4)/(x+1) using synthetic division.
What is x2+4?
The square root of negative 1.
What is i?
(2x+4)(3x2+6x-1)
What is 6x3+24x2+22x-4?
x=-1 in (x2-4)/(x2+3x+2)<0.
What is an excluded value?
1/((x2-49)(x3+6x2+8x))
What is the excluded value x = -7, -4, -2, 0, 7 ?
(2x)/(x2-9) * (x2+6x+9)/x2
What is 2(x+3)/x(x-3)?