" 8."24x^(2)-65x+21

The area of a rectangle is (24x^2 - 65xy + 21y^2) sq.cm. and length is (8x - 3y). Find it's breadth.

Solve for x by fractorisation 8x ^(2) - 22x - 21=0

Divide: 3x^(3)+4x^(2)+5x+18 by x+214x^(2)-53x+45 by 7x-9-21+71x-31x^(2)-24x^(3)by3-8x

If x = 23, find the value of x^(8) – 24x^(7) +24x^(6) - 24x^(5) + 24x^(4) - 24x^(3) + 24x^(2) – 24x +1 (a)−22 (b)−20 (c)−18 (d)−24

The equation (24x^(2) + 25x - 47)/(ax-2) = 8x-3 -53/(ax-2) is true for all values of x ne 2/a , where a is constant. What is the value of a?

Determine the intervals in which the function f(x)=x^(4)-8x^(3)+22x^(2)-24x+21 is decreasing or increasing.

Determine the intervals in which the function f(x)=x^(4)-8x^(3)+22x^(2)-24x+21 is decreasing or increasing.