" Simplify: "(x^(2)-5)(x+5)+25

Simplify: (3x-2)(x-1)(3x+5)

Simplify: (3x-2)(x-1)(3x+5)

Simplify. (i) (x^2-5) (x+5)+25 (ii) (a^2+5) (b^3+3)+5 (iii) (t+s^2) (t^2-s) (iv) (a+b)(c-d)+(9a-b)(c+d)+2(ac+bd) (v) (x+y)(2x+y)+(x+2y)+(x+2y)(x-y) (vi) (x+y)(x^2-xy+y^2) (vii) (1.5x-4y)(1.5x+4y+3)-4.5x+12y (viii) (a+b+c)(a+b-c)

Simplify: (5-x)(6-5x)(2-x)

Simplify: (5-x)(6-5x)(2-x)

Simplify: (2x^(2)+3x-5)(3x^(2)-5x+4)

Simplify: (3x+5)^2 - (2x-5)^2

Simplify: (2x^2+3x-5)(3x^2-5x+4)

Simplify: (x^(2)-3x+2)(5x-2)-(3x^(2)+4x-5)(2x-1)