en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (x-1.5)^2

Solution

expand

(x - 1.5)^{2}

Solution

x^{2} - 3 x + 2.25

Solution steps

(x - 1.5)^{2}

Apply Perfect Square Formula:

(a - b)^{2} = a^{2} - 2 ab + b^{2}

(x - 1.5)^{2} = x^{2} - 2 x \cdot 1.5 + 1. 5^{2}

= x^{2} - 2 x \cdot 1.5 + 1. 5^{2}

Simplify

x^{2} - 2 x \cdot 1.5 + 1. 5^{2} : x^{2} - 3 x + 2.25

= x^{2} - 3 x + 2.25

Popular Examples

expand (x-1)(x+3)(x-4)expand

(x - 1) (x + 3) (x - 4)

simplify (-1-9i)/(-2-9i)simplify

\frac{- 1 - 9 i}{- 2 - 9 i}

simplify-5/1 simplify

- \frac{5}{1}

simplify (-3)+(-5)simplify

(- 3) + (- 5)

simplify-6xy^2-xy^2-3xy^2 simplify

- 6 x y^{2} - x y^{2} - 3 x y^{2}

Frequently Asked Questions (FAQ)

What is expand (x-1.5)^2 ?
The solution to expand (x-1.5)^2 is x^2-3x+2.25