Solving Quadratic Equations
The graph of a quadratic equation.
What is a parabola?
The GCF of 8x2+4x
What is 4x(2x+1)?
Sqrt(18) simplified.
What is 3 times sqrt(2)?
The base of -25
What is 2?
The interval notation of x < -9
What is (-inf, -9)?
The number of solutions of a quadratic equation.
What are 0, 1 or 2?
The factors of ab+4a-3b-12 by grouping.
What are (a-3)(b+4)?
9*sqrt(2x)-6*sqrt(5x)+8*sqrt(5x)-11*sqrt(2x)
What is -2*sqrt(2x)+2*sqrt(5x)?
The value of 4*(9x-1y)0
What is 4?
The solution to -4 = r/20 - 5
What is 20?
The solutions of p2-5p-14 = 0
What are -2 and 7?
The factors of 4x2-49
What are (2x+7) and (2x-7)?
The product sqrt(2)[sqrt(32)-sqrt(10)]
(ab/xy)-2 expressed as positive exponents
What is (x2y2)/(a2b2)?
The solution to –4(y + 5) = -2(y – 3) + 10
What is -18?
The solution of 2x2-3x-5 = 0 using the quadratic formula
What are 5/2 and -1?
The perfect square trinomial of (x+9)2
What is x2+18x+81?
Fifth root of (-243x20y10)
What is -3x4y2?
Simplification of (3x2y-4z-5)3
What is (27x6)/(y12z15)?
The solution to x/2+x/5 = x/6 - 1/3
What is -5/8?
The solution of x2-10x+26 = 8 by completing the square.
What are 5+sqrt(7) and 5- sqrt(7)?
The factors of 2b2+17b+21
What are (2b+3)(b+7)?
Simplified form of (sqrt(48) + 28)/4
The simplified form of (2x2y3)/(4x-3y) using only positive exponents.
What is (x5y2)/2?
The solution to -5n+6 >= -7(5n-6)-6n
What is n>=1?