Quadratic Formula Real Roots

Solve the following equation using the Quadratic Formula: katex latex="x^2+4x=21"

• There are no real solutions.

Solve the following equation using the Quadratic Formula: 4x^2-6=5x

Solve the following equation using the Quadratic Formula:

Solve the following equation using the Quadratic Formula:

Find the value of x in the equation 3x^2 + 5x - 2 = 0.

• -1/3

• 1/3, -2

• 4

• 1/2

Solve     2x² - 50 = 0

• 25

• -5, 5

• -5i , 5i

• 25i

What is another name for the x-intercepts and solutions of a quadratic?

• y-intercept

• Zeros

• x-axis

• They don't have another name

What is another word for zeros?

• y-intercepts

• roots

• vertex

• axis of symmetry

What are the roots of quadratic equation?

• Coefficients of the equation

• Solutions to the equation

• The highest exponent of the variable

• The graphical representation of the equation

x²-6x+5=0

• x = 1 & x = 5

• x = -1 & x = -5

• x = -1 & x = 5

• No solution