0
Assuming y = x(x - 10)
Either use the product rule:
u = x
v = (x - 10)
→ y = x(x - 10) = uv
d/dx (uv) = v du/dx + u dv/dx
→ dy/dx = d/dx x(x - 10)
= (x - 10)(d/dx x) + (x)(d/dx (x - 10))
= (x - 10)(1) + (x)(1)
= x - 10 + x
= 2x - 10
or expand the brackets and differentiate
dy/dx = d/dx x(x - 10)
= d/dx x² - 10x
= 2x - 10
What else can I help you with?
What is dydx of sincostanx?
If y = sin(cos(tan(x))) Using the chain rule: (f(g(x)))' = f'(g(x)).g'(x) Then dy/dx = cos(cos(tan(x))).-sin(tan(x)).sec2(x) = -cos(cos(tan(x))).sin(tan(x)).sec2(x) Unfortunately I don't think this can be simplified much more. ( sec = 1/cos )
How many times have the Bears beat the Packers at Lambeau Field?
The Chicago Bears have beaten the New England Patriots 4 times. Overall, the Patriots are 7-3 versus the Bears in regular season play, and are 0-1 versus the Bears in the playoffs (Super Bowl XX).Head to Head record of the New England Patriots vs the Chicago BearsOverall: 7 - 4Home: 4-0Away: 3-3Playoffs (Neutral Site): 0-1Patriots/Bears Game Log:10/21/73 @ Chicago; NE: 13 Chi: 1010/14/79 in New England; NE: 27 Chi: 712/05/82 @ Chicago; NE: 13 Chi: 2609/15/85 @ Chicago; NE: 7 Chi: 2001/26/86 Neutral Site; NE: 10 Chi: 46 Super Bowl XX10/30/88 in New England; NE: 30 Chi: 712/24/94 @ Chicago; NE: 13 Chi: 309/21/97 in New England; NE: 31 Chi: 311/12/00 @ Chicago; NE: 17 Chi: 2411/10/02 @ Chicago; NE: 33 Chi: 3011/26/06 in New England; NE: 17 Chi: 13
