Business Mathematics Study Set 1

The following algebraic expression $-7 x y+2 x$ can be classified as:

Simplify and collect like terms: 9x - [4y - 3(x - y)]

Simplify the following: (2x³)⁵

Simplify and collect like terms: $\frac{12 x y-6 y^{2}}{3 y}$

2(b - 2) - (b - 2) =

Simplify and collect like terms: 4x + 5 - 2.1(x - 7)x8

Simplify and collect like terms: 3(x - 2y)(2x + y)

Simplify the following: (x⁵)⁴

Simplify the following: b⁸  b²

Simplify the following: (a²) (a^-6) (a³)

Simplify: $\frac{6 a+9}{3}-4(a-1)$

Simplify the following: y⁸  y⁵

Simplify the following: a² x a⁶ x a

The following numerical coefficient(s) of $3 a b^{2}-4 a^{2}+2$ , is/are:

Simplify the following: $\frac{\left({x^{5}}\right)\left(x\right)\left(x^{-3}\right)}{x^{-4}}$

Simplify and collect like terms: -a + (2b - c) - (a -b +c)

The following algebraic expression $3 a b^{2}-4 a^{2}+2$ , can be classified as:

Evaluate: L(1 - d₁)(1 - d₂) for L = $1000, d₁ = 0.30, and d₂ = 0.20.

Simplify and collect like terms: $\frac{10 x y^{2}-15 x^{3} y^{2}+25 x y^{4}}{5 x y}$

Simplify and collect like terms: 1 - (3x - xy + y) - (-x + y - 5xy)