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Why does -2 square equal -4?

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Anonymous

15y ago
Updated: 10/17/2024

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Brandy Mayert

Lvl 10
4y ago

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Related Questions

What is the square root of twelve thirds?

Twelve thirds is equal to 4. The square root of 4 is 2, and since twelve thirds is equal to 4, the square root of twelve thirds is also equal to 4, which is 2.


How do a square and rhombus differ?

A square has 4 equal sides and 4 right angles whereas a rhombus has 4 equal sides but 2 equal acute angles and 2 equal obtuse angles.


What are 2 square roots for 4?

The two square roots of 4 are 2 and -2. Both {2,-2} when squared, equal positive 4.


What does 2 -2 equal?

square such in e=mc2 2 = square


What has 4 equal sides and 2 pairs of equal angles?

a square


Is a rhombus a square explain.?

Not quite because a square has 4 equal sides and 4 equal right angles whereas a rhombus has 4 equal sides but 2 equal opposite obtuse angles and 2 equal opposite acute angles.


Is a square a rhombus explain?

Not quite because a square has 4 equal sides and 4 equal right angles whereas a rhombus has 4 equal sides but 2 equal opposite obtuse angles and 2 equal opposite acute angles.


What does 3 to 2 square equal?

9:4


What does 2 meters x 2 meters equal in square feet?

2 meters x 2 meters is equal to 4 square meters. To convert to square feet, you would multiply by the conversion factor (1 square meter = 10.76 square feet), so 4 square meters is equal to approximately 43.05 square feet.


What is difference between a square and a rectangle?

A square has 4 equal sides. A rectangle has 2 short sides of equal length and 2 long sides of equal length


Why is a square both a rhombus and a rectangle?

A square is a rectangle. A square is a rectangle with equal sides. A rectangle Has to have 4 right angles (and only 4 corners). A Square has the same definition (4 right angles, and only 4 corners) but all the sides have to be equal. A square is not a rhombus. A rhombus is a parallelogram with equal sides. A parallelogram has to have 4 sides (2 pairs of equal sides.) The equal sides must be parallel. A rhombus has the same definition (4 sides - 2 pairs of equal sides. The equal sides must be parallel.) but all the sides have to be equal lengths.


What is the difference of a square and rectangle?

They both have 4 right angle and have 4 sides but a square has 4 equal sides whereas a rectangle has 2 different equal sides.