Asked by Juliette
Please check-
sqrt of 2x + 15 = x
Answers:
-5.3
-3.5
-3
5
I think according to my calculations it would be 5, correct?
sqrt root of 7-x = 3-solve for x
Answers:
-2
2
4
-4
My choice would be 2
Is that correct-
I squared both sides and came out with 7-x = 9
and then x = 2
Thank you for taking the time to check this
sqrt of 2x + 15 = x
Answers:
-5.3
-3.5
-3
5
I think according to my calculations it would be 5, correct?
sqrt root of 7-x = 3-solve for x
Answers:
-2
2
4
-4
My choice would be 2
Is that correct-
I squared both sides and came out with 7-x = 9
and then x = 2
Thank you for taking the time to check this
Answers
Answered by
MathMate
5 is correct for
sqrt(2x + 15) = x
Notice that parentheses are required to show an expression correctly.
For the second one, would you like to double check:
7-x = 9,
x=?
or
does
7 - 2 = 9?
sqrt(2x + 15) = x
Notice that parentheses are required to show an expression correctly.
For the second one, would you like to double check:
7-x = 9,
x=?
or
does
7 - 2 = 9?
Answered by
Juliette
Should it be (-2) instead of positive 2
Answered by
kayla
3(x-2) 3x-6
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.