en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (2k+3)(k-1)

Solution

expand

(2 k + 3) (k - 1)

Solution

2 k^{2} + k - 3

Solution steps

(2 k + 3) (k - 1)

Apply FOIL method

(2 k + 3) (k - 1) : 2 k^{2} + k - 3

= 2 k^{2} + k - 3

Popular Examples

simplify sin^2(θ)cot^2(θ)simplify

sin^{2} (θ) cot^{2} (θ)

simplify (-2)^3(-2)^2 simplify

(- 2)^{3} (- 2)^{2}

simplify (x+2)^2+(x-2)^2 simplify

(x + 2)^{2} + (x - 2)^{2}

simplify (sin(x))/(sec(x))simplify

\frac{sin ( x )}{sec ( x )}

simplify log_{a}((a^3+2a^2+a)/((a+a)^2))simplify

lo g_{a} (\frac{a ^{3} + 2 a ^{2} + a}{( a + a ) ^{2}})

Frequently Asked Questions (FAQ)

What is expand (2k+3)(k-1) ?
The solution to expand (2k+3)(k-1) is 2k^2+k-3