Question

What is the solution of the equation? Sqrt x + 10^-9 = -7
–6
4
14
–8

You are my last hope to getting this.

Answer 1

√x + 10^-9 = -7
???
10^-9 is almost zero when compared to 7, so we basically have

√x = -7
but that's not any good. √x is always positive.

I suspect a typo in the problem.

If you can figure out what you mean, just enter the equation into the box at wolframalpha.com and be sure to use enough parentheses to make it interpret the input as you intend. You can use sqrt(x) or copy/paste √x into your input.

Answer 2

I believe you are correct. I can't find any help from any other source online. Double checked the input. Thanks.

Answer 3

Its -6 for those who look at this in the future

Answer 4

1. A
2.A
3.B
4.C
5.C

Answer 5

Anonymous (from Feb 8) is right got 100%

Answer 6

Yeah hes correct

Answer 7

Anonymous from Feb 8 is still right

Answer 8

The person called “Anonymous” on here is still right for 2022, for everyone who’s still here and needs some help with this quiz!!!

Answer 9

Thank you "Anonymous" for the answers! 5/5 (100%).

Answer 10

tysm Anonymous it’s correct

Answer 11

As of January 25th 2022 answers A A B C and C are correct <3

Answer 12

i got a 60% from “anonymous’s” answers

1. -6
2. -5, 11
3. 5.89 feet
4. 1
5. x=16

Answer 13

'uh' is correct. I got 100% I love you broooo

Answer 14

Still correct

Answer 15

For those of you who actually tried to get it correct just know sandra typed in the question wrong, there is no ^ at all.

Answer 16

anonymous is still correct in 2023

Answer 17

Its February 9th, 2023 and anonymous is STILL Correct

Answer 18

got a 100%. thanks, uh