Question

2× + 5=0 illustrating quadratic equation
Junior high school

Answer 1

Answer:

x=–5/2

Step-by-step explanation:

2x+5=0

2x+5–5=0–5

2x=–5

2x/2=–5/2

x=–5/2

x=–5/2

Answer 2

Answer:

2x+5=0

2x=0-5

2x=-5

x=-5/2