Questions Asked

Abmon98:
Group Title
integrate with respect to x
(e^xe^x)^2
…
 updated 4 days ago
 6 replies
 3 Medals

Abmon98:
Group Title
the parametric equations of a curve are
x=2thetasin2theta y=2cos2theta
show that dy/dx=cot(theta)
…
 updated 6 days ago
 4 replies
 3 Medals

Abmon98:
Group Title
The equation of curve is sqrt(x)+sqrt(y)=sqrt(a)
where is a positive constant. express dy/dx in terms of x and y
the straight line with e…
 updated 6 days ago
 1 reply
 No Medals Yet

Abmon98:
Group Title
The diagram shows the curve y=(4x)^ex and its maximum point M. the curve cuts the xaxis at A and the yaxis at B
write down the cooordin…
 updated 6 days ago
 25 replies
 2 Medals

Abmon98:
Group Title
for the curve xy(x+y)=84 find dy/dx at (3,4)
b) find the gradient of the curve x^32y^33xy at the point (2,1)
 updated 7 days ago
 26 replies
 1 Medal

Abmon98:
Group Title
find dy/dx of
sinx+2cosy=1
 updated 8 days ago
 5 replies
 1 Medal

Abmon98:
Group Title
find dy/dx
xy^2=16
 updated 9 days ago
 10 replies
 5 Medals

Abmon98:
Group Title
Differentiate with respect to x
1/sin^2x
 updated 9 days ago
 15 replies
 3 Medals

Abmon98:
Group Title
Differentiate with respect to x
1/ln(x)
 updated 10 days ago
 19 replies
 3 Medals

Abmon98:
Group Title
T=T0e^0.5t show that t=2lnT0/T Hence find t when T0=30 and T=10
 updated 16 days ago
 11 replies
 2 Medals

Abmon98:
Group Title
given that logax^2y=p and that loga(x/y^2)=q find logax and logay in terms of p and q and hence express logaxy in terms of p and q
 updated 17 days ago
 11 replies
 2 Medals

Abmon98:
Group Title
given that logax^2y=p and that loga(x/y^2)=q find logax and logay in terms of p and q and hence express logaxy in terms of p and q
 updated 17 days ago
 1 reply
 No Medals Yet

Abmon98:
Group Title
if log10x=a and log10y=b express log10sqrt(10x/y^3) in terms of a and b
 updated 17 days ago
 17 replies
 3 Medals

Abmon98:
Group Title
solve the following equation using the substitution 2^x=u
2^x+2^2x=5
(4^x)3(2^x)=10
…
 updated 18 days ago
 7 replies
 2 Medals

Abmon98:
Group Title
Solve the following Equation
log3(x^2+2)=1+log3(x+2)
 updated 18 days ago
 6 replies
 No Medals Yet

Abmon98:
Group Title
2^x*2^(2x+1)=128
Solve equation.
 updated 18 days ago
 8 replies
 1 Medal

Abmon98:
Group Title
f(x) 7cosx24sinx
Given that f(x)=Rcos(x+a) where R>=0, 0<=a<=1/2pi and x and a are measured in radians.
Find R and show that a=1.29 to 2 …
 updated 21 days ago
 11 replies
 3 Medals

Abmon98:
Group Title
solve the equation 3cos2x4sin2x=2 0<x<360
 updated 22 days ago
 24 replies
 2 Medals

Abmon98:
Group Title
express 7sintheta+24 in the form Rsin(theta+a) where a is between 0<a<90 stating the values of a and R
solve the equation 7sintheta+24costhe…
 updated 22 days ago
 31 replies
 2 Medals

Abmon98:
Group Title
Prove this identity
1/(cosA+sinA) +1/(cosAsinA)=tan2AcosecA
…
 updated 26 days ago
 20 replies
 2 Medals

Abmon98:
Group Title
Prove the identity
sinx/1+cosx=1cosx/sinx
 updated 27 days ago
 4 replies
 No Medals Yet

Abmon98:
Group Title
Trigonometry Question
…
 updated 27 days ago
 27 replies
 1 Medal

Abmon98:
Group Title
express in partial fraction
2a/a^2x^2
 updated 28 days ago
 6 replies
 2 Medals

Abmon98:
Group Title
express in partial fraction
1/x(ax)
 updated 28 days ago
 9 replies
 2 Medals

Abmon98:
Group Title
write down the expansion in ascending powers of x up to the term x^3 of
i)(1+x)^1/2
ii)(1x)^1/2
…
 updated 28 days ago
 21 replies
 2 Medals

Abmon98:
Group Title
write down the expansion in ascending powers of x up to the term x^3 of
i)(1+x)^1/2
ii)(1x)^1/2
…
 updated 29 days ago
 No Medals Yet

Abmon98:
Group Title
the polynomial 2x^3+ax^24 is denoted by P(x) is given that (x2) is a factor of P(x)
Find the value of a
when a has this value
…
 updated 29 days ago
 13 replies
 1 Medal

Abmon98:
Group Title
The cubic polynomial x^32x^22x+4 has a factor of (xa) where a is an integer.
Use the factor theorem to find a
 updated 29 days ago
 15 replies
 No Medals Yet

Abmon98:
Group Title
2x1+3=x
why is that a no solution equation
 updated one month ago
 No Medals Yet

Abmon98:
Group Title
Solve inequality
x1<x2
 updated one month ago
 18 replies
 2 Medals
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