What is the value of the discriminant for the quadratic equation 0 = x + 2 + x2?

Discriminant = b2 - 4ac

-9

-7

7

9

How would you solve this problem using Absolute Value? |2x-5|=x+4

The length of a rectangular garden is 3 feet less than twice its width if the perimeter of the garden is 42 feet what is the length

Tell how you know when you have found the prime factorization of a number

What statement makes the open sentence 2.4 = 6x true? x = 4.0 x = 2.5 x = 0.4 x = 0.2

What is 3 2/9 times 1 5/7

If the hypotenuse of a right triangle is 15 inches and one leg is 9 inches, the measure of the angle between these sides, rounded to the nearest degree is 47 degrees true or false?

Find the geometric mean of 6 and 96.

What is the value of x? 3x-8=8x+4/2 Enter your answer in the box

Using the until circle, what is the exact value of tan 2pi/3

Nicole has a piece of red ribbon that is 9.91 inches long and a piece of green ribbon that is 1.66 inches long. How much longer is the red ribbon?