2007-09-25 08:37:21 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
d(-10√x)/dx = -5/√x, since:
d(-10√x)/dx
= -10 d(√x)/dx
= -10 d(x^(1/2))/dx
= -10 (1/2)x^(-1/2)
= -5/√x
2007-09-25 08:42:43 · answer #1 · answered by Pascal 7 · 0⤊ 0⤋
The derivative of -10x^(1/2) is -10(1/2)x^-(1/2), or -5/√x or (-5√x)/x.
2007-09-25 09:00:37 · answer #2 · answered by Mark 6 · 0⤊ 0⤋
That would be -5 times x^(-1/2) or -5/sqrt(x)
2007-09-25 08:41:25 · answer #3 · answered by PMP 5 · 0⤊ 0⤋
12 situations the sq. root of two IS 12 situations the sq. root of two. 12sqrt(2) is the respond. it somewhat is an irrational variety, subsequently decimal representations are approximations.
2016-11-06 08:44:56 · answer #4 · answered by heilbrun 3 · 0⤊ 0⤋
f(x) = -10√x = -10(x^½)
f'(x) = -5x^-½ = -5/(√x) = (-5√x)/x
2007-09-25 08:41:58 · answer #5 · answered by Dave 6 · 0⤊ 0⤋