` (2-7x)/(1-5x) = (3+7x)/(4+5x)`

Solve the equation and verify your answer: (7x-2)/(5x-1)=(3x-4)/(x+6)

Solve the equation and verify your answer: (7x-2)/(5x-1)=(3x-4)/(x+6)

If f (x) = (3x + 4)/( 5x -7), g (x) = (7x +4)/(5x -3) then f [g(x)]=

If f (x) = (3x + 4)/( 5x -7), g (x) = (7x +4)/(5x -3) then f [g(x)]=

Check whether the following are quadratic equations : (1) (x-3)^(2)=x(2x-5) (2) (2x-3)(8x+1) = (4x+5)(4x-5) (3) (5x+3)(x-2)=(4x+3)(2x-1) (4) (2x+5)^(3)=8(x-1)^(3) (5) x^(2)+7x-8=x(x+5) (6) x^(3)+9x^(2)-7x+2=(x+3)^(3)

State the degree of each the following polynomials : sqrt(2)x^(2) -5x^(3) + 7x +(1)/(4)

Find each of the following products: (i) (x + 3) (x - 3) (ii) (2x + 5)(2x - 5) (ii) (8 + x)(8 - x) (iv) (7x + 11y) (7x - 11y) (v) (5x^(2) + (3)/(4) y^(2)) (5x^(2) - (3)/(4) y^(2)) (vi) ((4x)/(5) - (5y)/(3)) ((4x)/(5) + (5y)/(3)) (vii) (x + (1)/(x)) (x - (1)/(x)) (viii) ((1)/(x) + (1)/(y)) ((1)/(x) - (1)/(y)) (ix) (2a + (3)/(b)) (2a - (3)/(b))

solve the given inequality for real x: (x)/(4) lt ((5x-2))/(3) - ((7x-3))/(5)

Solve the inequality for real x : (x)/(4) lt ((5x-2))/(3) - ((7x-3))/(5)