how about this one: rdical 5a squared b to the fifth over 7b?
922859
sqrt(5a^2 b^5 / 7b)\nFirst cancel the b on bottom with one of the b's on top\n= sqrt(5a^2 b^4 / 7)\nRecall the property that sqrt(x/y) = sqrt(x) / sqrt(y)\nSo sqrt(5a^2 b^4 / 7)\n= sqrt(5a^2 b^4) / sqrt(7)\nMultiply the top and bottom by sqrt(7)\n= sqrt(35a^2 b^4) / 7\nThe square root of a^2 is a, and the square root of b^4 is b^2 (You just divide the exponents by 2).\nAnswer: ab^2 sqrt(35) / 7
193745
1.25 * 10^-3 * 8 * 10^-5\n\n(1.25 * 8) * (10^-3 * 10^-5)\n\n(10^1) * (10^-8)\n\nANSWER : 1.0 * 10^-7
282022
if .5 + .5 = .10 were true, then by the same logic, 5 + 5 = 1\n\nAnd that's obviously wrong.\n\n7.28 - .6 is obviously 6.68, because of place holding.\n\nwrite it like 7.28-.60, and it's easier.
703752
simply subtract 7 from both sides. This leave you with\n\nx<_3
217742
i know it....\n\nsee (a-b) squared = a squared - 2ab + b squared\n\nand (b-a) squared = a squared - 2ab + b squared\n\nthey are equal !\n\nso we can write (a-b) squared = (b-a) squared.\n\nso that means a-b=b-a.\n\nnow put a=1, b=1.5\n\nso 1-1.5=1.5-1\nso 1+1=1.5+1.5\n\nthats ur answer !!!! 1+1=3 !!!\n\nMY 10 pts please.\n\n-------------------------------\n\nanonymus. ur correct. the method i told is wrong. bcause if it had been correct, 1+1 would really be equal to 3 ! its just a fun question with a fun answer.
796039
(5 * 5 * 5 - 5) / 5 + 5 * 5
600095
You can factor out 15bc^2\n15bc^2(5b + 4c^4)
960212
You may find Least Common Multiple and change it to:\n(5b+3a)/ab\n\nHowever, this is obviously not simplifying it.  In fact, 5/a + 3/b is as simplified as it gets.\n\nThe only reason to complicate it with the LCM is if there is more to the problem such as an "ab" term or (5b+3a) term on the other side of the equation.
859504
(x-7)(x-5)\nso x= +7, or +5
706413
7\n\nUnless you are using base 6 or base 7.  In base 6, 2 plus 5 is 11; in base 7, it is 10.
51664
1.35 x 10th\n\nI probably typed it wrong.  1.35 times 10 to the 10th power.
184147
5t(t^2+t-1)(t^3-t^2+2t+2)\nIts a long answer but it's CORRECT.
1082282
B- = 2.7\nB = 3.0\nso its somewhere between B and B-
8473
7t+15 > 3t-13\n4t > -28\nt > -7
753032
7x - 4 = the number that is four less than seven times x
829854
Use logarithms to bring exponents down where you can deal with them.  Since the natural log is base e, that's the way to go here.\n\ne^5x = 7\n\n5x = ln 7\n\nand solve from there.
125377
509.7 OR 5.097 X 10 TO THE THIRD POWER