`2x^2+3x-90`

If x in R then range of f(x)=(x^(2)+2x-3)/(2x^(2)+3x-9) is

x^2-21 x+90

If g(x) = x^2 +x -2 and 1/2 (gof) (x) = 2x^2 - 5x +2 , then f(x) is equal to a) 2x -3 b) 2x+3 c) 2x^2 +3x +1 d) 2x^2 -3x -1

What is the measure of the complemetary angle of the angle whose measure is (2x - 90%. 1) 2x 2)2(90-x) 3790-x)(x.00)

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

If 3 sec^2 x-4=0 , then the value of x(0 यदि 3 sec^2 x-4=0 है, तो x का मान क्या होगा ? (0

Simplify: 2x^2(x^3-x)-3x(x^4+2x)-2(x^4-3x^2)

2x^2(x^3-x)-3x(x^4+2x)-2(x^2-3x^4)

How much is -2x^2+x+1 less than x^2+2x-3? (a) x^2+3x-2 (b) 3x^2+x-4 (c) -3x^2-x+4 (d) 3x^2+3x-4