250 = 3.077*0.25*(x-20)+0.70*5.677*10^-8*0.25(x^4-283^4)
x^2+6x+9
integrate [tan^10x +tan^12x] from 0 to pi/4
3ab + 9a
x^2-6x+8
x^2-4x-32
x^2+x-42
In a class of 35 people, 20 people play chess and 18 people play tennis whereas 10 people play both. Accordingly, what is the tota...
-2/3(4/5+-8/15)=(-2/3*4/5)+(-2/3*-8/15)
Xyz is a right angled triangle at y, if yz =2xy,
Find the value of each of :tan z, tan x, cos z, cos x
3
2
xy
5xy
2x
49 5/6 x 3
=