Which choices are solutions to the following equation?

Check all that apply.

x^2-5x=-9/4

A. x = 2
B. x = -1
C. x = 0.5
D. x = 4.5

Respuesta :

Let's solve your equation step-by-step.x2−5x=−94Step 1: Simplify both sides of the equation.x2−5x=−94Step 2: Subtract (-9)/4 from both sides.x2−5x−−94=−94−−94x2−5x+94=0Step 3: Use quadratic formula with a=1, b=-5, c=2.25.x=−b±b2−4ac2ax=−(−5)±(−5)2−4(1)(2.25)2(1)x=5±162x=9/2 or x=1/2Answer:x=9/2 or x=1/2

Answer:

x=4.5 and x=0.5

Step-by-step explanation: