Wednesday

August 20, 2014

August 20, 2014

Posted by **Heather** on Friday, January 4, 2013 at 4:11pm.

In square root x+7=1

I get this far and then get stuck, can you help me?

In square root x+7=1

e=square root x+7

e^2=x+7

x+7=e^2

x=e^2-7

- calculus -
**Steve**, Friday, January 4, 2013 at 4:16pmlooks good to me.

something bother you about that answer?

- calculus -
**Heather**, Friday, January 4, 2013 at 4:49pmshould I go farther or is that it. I don't know it that it the final answer--I think that is what is bothering me?

- calculus -
**Steve**, Saturday, January 5, 2013 at 12:18amthe answer is exact. Going any further would just be to approximate it with a decimal. e^2-7 is just as good as π/4 or √23-ln(3).

It's just a number.

**Related Questions**

calculus - solve the logarithmic equation. be sure to reject any value of x that...

pre-calculus - solve the logarithmic equation. be sure to reject any value of x ...

pre-calculus - solve the following logarithmic equation. Be sure to reject any ...

calculus - solve the logarithmic equation. Be sure to reject any value of x that...

calculus - solve the following logarithmic equation. Be sure to reject any value...

pre-calculus - solve the following logarithmic equation. be sure to reject any ...

algebra homework - please check my answers. Solve the logarithmic equation. Be ...

Logs. - Can you please help me with the following log. problems? thanxs! Solve ...

calculus - Please help me? ln(x+1)-ln(x-2)=ln(5) 1. Solve equation by setting up...

calculus - Please help me solve this equation. log[2](3)+log[2](x)=log[2](5)+log...