Solving by Factoring
Solve x2−12x+35=0.
What is x=7 and x=5?
A quadratic equation has a discriminant of −9. Describe the nature of its roots.
What is 2 imaginary Solutions?
The constant that must be added to x2+20x to make it a perfect square trinomial.
What is 100?
Simplify the expression: SQRT(−81)
What is 9i?
In a 1990 commencement address at Oklahoma State University, this U.S. President famously endorsed Eskimo Joe's by mentioning that his wife, Barbara, told him to go grab some of their famous cheese fries.
Who is George H.W. Bush?
Factor 4x2−100.
What is 4(x−5)(x+5) or (2x−10)(2x+10)?
The value of the discriminant for 2x2+5x−3=0.
What is 49?
25x2−10x+1. Is a perfect square. What are it's factors?
What is (5x-1)2?
Multiply: 5i(4−6i). Write in standard form.
What is 30+20i?
This Stillwater music genre is a blend of rock, folk, and country, named after the color of Oklahoma's soil.
What is Red Dirt Music?
Solve the equation 2x2+5x=3.
What is x=1/2 and x=−3?
A quadratic equation has a discriminant of 0. Describe the nature of its roots.
What is 1 real solution?
The value of k that makes x2+kx+4 a perfect square trinomial.
What is 4?
i21 simplified.
What is i?
The OSU mascot, Pistol Pete, is based on this real-life cowboy and gunfighter.
Who is Frank Eaton?
A quadratic has x-intercepts at x=1/2 and x=−3. Write the equation in standard form.
What is x2+(5/2)x−(3/2)=0?
Solve 3x2−7x−6=0.
What is x=3 and x=−2/3?
Solve x2−4x−6=0.
What is x=2± SQRT(10)?
The product of the complex conjugates (2−3i)(2+3i).
What is 13?
Stillwater is considered the birthplace of this legendary country music superstar who got his start playing at local venues like Tumbleweed.
Who is Garth Brooks?
The equation of a parabola is y=3x2−12x+9. Find the distance between its x-intercepts.
What is 2 units?
Solve x2+8x+19=0.
What is −4±i*SQRT(3)
Rewrite the quadratic equation 3x2+18x+39=0 in the form (x−h)2=k and find its complex solutions.
What is (x+3)2=−4, and x=−3+2i and x=−3−2i?
Simplify the fraction: (6i)/(3+i)
What is (3/5)+(9/5)i
The Stillwater High School alumni list includes the founding members of this early 2000s rock band, known for hit songs like "Gives You Hell," "Dirty Little Secret," and their lead singer, Tyson Ritter.
What is The All-American Rejects?