Sergey is solving 5x2 + 20x – 7 = 0. Which steps could he use to solve the quadratic equation by completing the square? Select t
hree options. 5(x2 + 4x + 4) = –7 + 20 x + 2 = Plus or minus StartRoot StartFraction 27 Over 5 EndFraction EndRoot 5(x2 + 4x) = 7 5(x2 + 4x + 4) = 7 + 20 5(x2 + 4x) = –7
1 answer:
Answer:
2, 3, and 4 of Ed
Step-by-step explanation:
Saw another answer of brainly .
You might be interested in
Answer:
12 miles
Step-by-step explanation:
3 miles per 30 minutes
2 hours is made of 4 30 minutes, so 3 x 4 = 12
Answer:
7:59
Step-by-step explanation:
Answer
V= Base x Height x Width
Step-by-step explanation:
Answer:
noqijauaajajajajabbaababbaa
Answer:
thousandths
Step-by-step explanation:
