2 + 2 =

4

Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, ...

People also ask

What does 2 plus 2 actually equal?

Is 2 plus 2 equal 5?

Why is 2 2 not exactly 4?

How to do (- 2 2?

Discussion of all things Las Vegas. Ask questions about hotels/shows/etc., coordinate meetups with other 2+2ers and post Las Vegas trip reports.

Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, ...

It is an anti-Vietnam War song. The title is a reference to 2+2=5 from 1984 by George Orwell. "2 + 2 = ?".

With (-2)2 the parentheses tell you to consider -2 as a single quantity and square it so (-2)2 = (-2) × (-2) = 4. ... It's -4. Please note that this is not really ...

Aug 16, 2020 · A battle has raged in some corners of the internet over the question of whether “2+2=4” is always true.

Aug 31, 2023 · The first answer is -4. The second is 4. Why are they different? You have this backwards. The first one can be expanded to (-2) * (-2) = 4.

Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, ...