x^(2)-x-90

factorize the given expression 2x^2+3x-90

Factories 81x^(2) + 90x + 25

If 2cos^(2)x- sin^(2)x= -0.25 and 0^(@) le x lt 90^(@) , then x= ?

If 10 sec^(2)x - 9tan^(2)x= 13 and 0^@le x lt 90^@ then x = _____

Solve for x, 0^@ le x le 90^@ 4 cos^(2)2x-3=0

The manufacturing cost of an item consists of rupes 100 as overheads , material cost rupes 2 per item and the labour cost ( x^(2))/(90) for x items , produced . Find the average cost.

f(x) = 3x^(5) +11 x^(4) +90x^(2) - 19x +53 is divided by x +5 then the remainder is______.

f(x) = 3x^(5) +11 x^(4) +90x^(2) - 19x +53 is divided by x +5 then the remainder is______.

f(x) = 3x^(5) +11 x^(4) +90x^(2) - 19x +53 is divided by x +5 then the remainder is______.

Solve for 0^@ le x le 90^@ 3 tan^(2)(2x-20^@)=1