" (c) "5x+9=5+3x

Find each of the following products : (3x^(2) + 5x - 9) xx (3x - 5)

Solve 5x+9=5+3x

Solve x ^(5) - 5x ^(4) + 9x ^(3) - 9x ^(2) + 5x -1 =0.

Two sides of a triangle are 2x -y =0 and x + y = 3. If its centroid is (2, 3) its third side is (A) x + 5y – 9 = 0 (B) 5x – Y – 9 = 0 (C) x + 5y + 9 = 0 D) 5x – y + 9 = 0

Find the exact number of real zeros and imaginary of the polynomial x^9 + 9x^7 + 7x^5 + 5x^3 + 3x .

Prove that (sin 9x+sin7+sin 3x+sin 5x)/(cos 9x+ cos 7x+ cos 3x+cos 5x)=tan 6x .

9x^(2)+25-30x can be expressed as the square of 3x^(2)-25 (b) 3x-5(c)-3x-5 (d) 3x-5

Find the each of the following products: (3x^(2) + 5x - 9)(3x - 9)

The degree of the polynomial 7x^5 + 5x^9 + 3x^2 + 4x + 1 is