Simplify each of the products: `(1/2a-3b)(3b+1/2a)(1/4a^2+9b^2)`

Simplify each of the products: ((1)/(2)a-3b)(3b+(1)/(2)a)((1)/(4)a^(2)+9b^(2))

Find each of the following products: (-1/(27)a^2b^2)xx\ (9/2a^3b^2c^2) (-7x y)xx(1/4x^2y z)

Find each of the following products: (-(1)/(27)a^(2)b^(2))x((9)/(2)a^(3)b^(2)c^(2))(-7xy)x((1)/(4)x^(2)yz)

Simplify each of the following: -5(a+b)+2(2a-b)+4a-7 -3(a+b)+4(2a-3b)-(2a-b)

Simplify each of the following: -5(a+b)+2(2a-b)+4a-7 -3(a+b)+4(2a-3b)-(2a-b)

Simplify each of the following a^(2)b(a - b^(2)) + ab^(2)(4ab - 2a^(2)) - a^(3)b(1-2b)

Find the value of the products: (4a^2+3b)(4a^2+3b)a t\ a=1,\ b=2.

Find the value of the products: (4a^(2)+3b)(4a^(2)+3b)ata=1,b=2

Simplify the following expressions : 1/2 (a - 3b) - 2/3 (1/4 a - 4/3b)

Simplify the following expressions : 2/3 (2a-b) +1/2 (a-2b+c) - 1/3 c