Simplify 4(to the power -1/2) × 4(to the power 1/2), giving the answer as interger or fraction.
2006-11-02 10:54:38 · 16 answers · asked by Anonymous in Education & Reference ➔ Homework Help
Now I lay me down to sleep...
-2 x 2 = -4
2006-11-02 10:55:35 · answer #1 · answered by ndtaya 6 · 1⤊ 2⤋
1
2006-11-04 07:39:51 · answer #2 · answered by coy carp 3 · 0⤊ 0⤋
4 to the 1/2 power X 4 to the 1/2 power = 4 to the power of 1 which = 4
2006-11-02 10:57:03 · answer #3 · answered by nerdyrobots 2 · 0⤊ 2⤋
4^-1/2 = 1/2 (reciprocal of the square root of 4)
4^1/2 = 2 (square root of 4)
1/2 times 2 = 1
now u can sleep and dream of more maths =P
2006-11-03 00:40:08 · answer #4 · answered by ChristopheraX 4 · 0⤊ 0⤋
I think it will be 1 to the power 1/2 or -1/2, I hope this helps you to have sweet dreams ;)
2006-11-02 10:59:51 · answer #5 · answered by Mido Elmasry 2 · 0⤊ 2⤋
4 to the power of -0.5 = 1/(sqrt of 4) = 1/2
4 to the power of 0.5 = sqrt of 4 = 2
2 x 0.5 = 1
2006-11-02 23:36:43 · answer #6 · answered by Anonymous · 0⤊ 0⤋
= 1
Result from Microsoft Powertoy calculator.
4^-.5*4^.5
1
4^-.5
0.5
4^.5
2
2006-11-02 10:58:01 · answer #7 · answered by Anonymous · 0⤊ 1⤋
1. As well you know
2006-11-02 11:07:06 · answer #8 · answered by Anonymous · 0⤊ 1⤋
4^-.5*4^.5=-1
2006-11-02 10:58:01 · answer #9 · answered by Z Programmer 2 · 0⤊ 2⤋
wow steve! looked at your profile, no anwers yet but loads of homework help q's!! Careful you're going to run out of points soon. Just go to bed and stop relying on y!a for homework help.
xxx
2006-11-02 11:06:35 · answer #10 · answered by ciaragw 3 · 0⤊ 1⤋