Rational Exponents
Solve 641/2
What is 8?
Solve |2x-1|=5
What is x=3, x= -2?
Solve square root of 52-4(3)(7)
What is i square root of 59?
Complete the square and factor.
x2 + 6x
What is (x+3)2?
Express the interval in set builder notation.
(-2,5)
What is {x|-2<x<5}?
Solve x2/3 - 8 = -4
What is +/- 8?
Solve 2(x-3)-17=13-3(x+2)
What is x=6?
Solve (-1 + square root of -5)2
What is -4 - 2i square root of 5?
Complete the square then use the square root property.
x2+ 4x-1
What is -2 +/- square root 5?
Find the intersection between (-4,0) and [-2,1].
What is [-2,0)?
Solve 3x3/4 - 6=0
What is 24/3?
Solve 3/(x+6) + 1/(x-2) = 4/(x2+4x-12)
What is x=1?
Solve (-14 + square root of -12)/2
What is -7 + i square root of 3?
Complete the square then use the square root property.
9x2-6x-4
What is 1/3 +/- square root 5/3?
Solve 3 < 4x - 3 < 19
What is 3/2 < x < 11/2?
Solve 5x3/2 - 25 = 0
What is 52/3?
or cube root of 52
Solve 4x4=12x2
What is x=0, x= +/- square root of 3?
Solve (5+4i)(6-7i)
What is 58-11i?
Solve by using the quadratic formula.
2x2+9x-5=0
What is 1/2, -5?
Solve -3|5x - 2|+20 > -19
What is -11/5 < x < 3?
Solve x2/3 - 3/4 = -1/2
What is +/- 1/8?
Solve (square root of x+3) + 3 = x
What is x=6?
Solve 7+4i/2-5i
What is -6+43i/29?
Solve by using the quadratic formula.
3x2-2x+4=0
What is (1 +/- i square root 11) / 3
Solve (4x-3)/6 + 2 > (2x-1)/12
What is x > -19/6?