x^(2)+4x+40

The number of solutions of the equation log_(x//2)x^(2) + 40 log_(4x)sqrt(x) - 14 log_(16x) x^(3)=0 is

If the roots of x^(4) + 5x^(3) - 30x^(2) - 40x + 64 = 0 are in G.P. then the roots are

Find the number of roots of x^(3)+4x-40=0

Factorize following expressions (i) x^(2)+3x-40" (ii)"x^2-3x-40" (iii)"x^(2)+5x-14 (iv) x^2-3x-4" (v)"x^2-3x-40" (vi)"3x^2-10x+8 (vii) 12x^2-x-35" (viii)"3x^2-5x-2" (ix)"3x^2-7x+4 (x) 7x^2-8x+1" (xi)"2x^2-17x+26" (xii)"3a^2-7a-6 (xiii) 14a^2+a-3

The HCF of 8x^(4) - 16x^(3) - 40x^(2) + 48x and 16x^(5) + 64x^(4) + 80x^(3) + 32x^(2) is

40+3x -x ^(2) = ?

if f(x)=3x^(2)+4,0<=x<=2 and f(x)=9x-2,2<=x<=4 then show that int_(0)^(4)f(x)dx=66

All solutions of the equation 4x^(2)-40x+51+40{x}=0 lies in the interval ( {•}represents fractional part )

For what values of x the function f(x)=x^(4)-4x^(3)+4x^(2)+40 is monotonic decreasing?

For what values of x the function f(x)= x^(4)-4x^(3)+4x^(2)+40 is monotonically increasing ?