Simplify:
-2{[(-2-3)-(-1-2)-2]-2}+- the square root of 4.
Thanks alot!!!! :)
2006-10-25 08:37:08 · 13 answers · asked by starburst 1 in Education & Reference ➔ Homework Help
Thank you all, i have just one more question!!:)
m/x(squared)a + 3/a(a+x)? anyone?
2006-10-25 08:45:43 · update #1
1
2006-10-25 08:38:21 · answer #1 · answered by tacoma_fast_ball 3 · 0⤊ 1⤋
-2{[(-2-3)-(-1-2)-2]-2}+- the square root of 4
-2{[(-5)-(-3)-2]-2} + 2
-2{(-5+3-2)-2} + 2
-2{(-4)-2} + 2
-2(-6) + 2
12 + 2
14
2006-10-25 15:43:47 · answer #2 · answered by Scotty B 2 · 0⤊ 0⤋
Steps:
-2{ [ ( - 5 ) - ( - 3 ) - 2 ] - 2 } +- sqrt4
-2{ [ - 5 + 3 - 2 ] - 2 } +- 2
-2{ [ -4 ] - 2 } +- 2
-2{ - 6 } +-2
-2*-6 = 12, but is it + the sqrt of four which is 2 or minus?
2006-10-25 15:49:40 · answer #3 · answered by burnemwill 3 · 0⤊ 0⤋
24
2006-10-25 15:44:08 · answer #4 · answered by Anonymous · 0⤊ 1⤋
=-2(((-5+3-2)-2)-2)+2
=-2(-6)+2
=14
2006-10-25 15:40:36 · answer #5 · answered by Stormbringer 2 · 0⤊ 0⤋
it would be 8+-2, which equals 6 or 10
2006-10-25 15:46:27 · answer #6 · answered by charmer2015 1 · 0⤊ 1⤋
Wow what the hell.
If someone can answer that I bow to you as I think you must be very clever to answer that.
Sorry I couldn't give you the answer and good luck with finding someone who knows the answer.
:-)
2006-10-25 15:40:22 · answer #7 · answered by ??77 2 · 0⤊ 0⤋
Do you see how many different answers you're getting? Do you really think it's going to help you by getting other people to do your homework for you? Go study
2006-10-25 15:45:01 · answer #8 · answered by koral2800 4 · 0⤊ 0⤋
Definition of "homework":
preparatory school work done outside school (especially at home) by the student.
2006-10-25 15:39:04 · answer #9 · answered by Anonymous · 0⤊ 0⤋
a real bender. looks like +the sq. root is -42....-the sq. root is -46.
2006-10-25 15:51:33 · answer #10 · answered by Anonymous · 0⤊ 0⤋