subject
SAT, 01.10.2021 22:40 mmmmm96061

Theo started to solve the quadratic equation (x 2)2 – 9 = –5. He added 9 to both sides and the resulting equation was (x 2)2 = 4. Next, he took the square root of each side. Which was the resulting equation of that step? x 2 = ±4 x 2 = ±2 x 2 = ±8 x 2 = ±16

ansver
Answers: 3

Another question on SAT

question
SAT, 24.06.2019 11:40
Time's up got my coins up, my bars up, soon we find 'em we gon' slide 'em, we lined 'em, straight reclined 'em pistol grip, i got all kinds of, i'm not your driver shot gon' hit him, he won't answer, i'm blowin’ ganja so much work, they call me old school, i remind ya that bisshhh you think you got is not you, where you find her? she a kickstand, a big fan, i get behind her then i slid it in, i win, i win, ayy
Answers: 1
question
SAT, 25.06.2019 01:10
Break down of rocks and minerals into smaller particles without a change in composition is called_
Answers: 2
question
SAT, 25.06.2019 16:30
Earth's atmosphere is unique among the planets and is able to support life because it contains a large amount of a) oxygen b) helium c) methane d) carbon dioxide
Answers: 2
question
SAT, 26.06.2019 00:00
The alien enemies act of 1798 allowed the president to deport noncitizens considered dangerous. allowed the president to ignore laws he believed unconstitutional. made immigrants wait longer before becoming citizens. made it a crime to criticize the federal government.the alien enemies act of 1798 allowed the president to deport noncitizens considered dangerous. allowed the president to ignore laws he believed unconstitutional. made immigrants wait longer before becoming citizens. made it a crime to criticize the federal government.
Answers: 1
You know the right answer?
Theo started to solve the quadratic equation (x 2)2 – 9 = –5. He added 9 to both sides and the resul...
Questions
question
Spanish, 10.12.2020 02:50
question
Physics, 10.12.2020 02:50
question
English, 10.12.2020 02:50
question
English, 10.12.2020 02:50
question
Mathematics, 10.12.2020 02:50
Questions on the website: 13722367