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Quadratic Formula

The best method of solving a quadratic. When your equation is in the standard form of ax² + bx + c = 0, x = (-b ± √b² - 4ac) / 2a. It is far superior to both factoring and completing the square. The equation may look difficult, but all you have to do is plug in the coefficients and simplify!
A: I had to use the quadratic formula to solve that tricky problem.
B: Why didn't you just do that in the first place?
by WeWillAllDieSoon November 11, 2020
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Quadratics

Simply the most useless maths topic ever. i dont think ill ever be at the shops, looking to buy $2 of bananas and for some reason need to calculate where the bloody parabola is meant to go on the x and y axis. useless. id rather stick my nuts under
Teacher: Okay guys, time to continue on with your quadratics work from yesterday.
Me: fuck off u old wrinkly cunt.
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quadraphonic

What surround sound was called before it went out of style in the 70s. Frequently abbreviated as quad.
You should have heard Pink Floyd's Wish You Were Here in quadraphonic.
by Downstrike June 5, 2004
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Quadra 610

A very cool Apple Macintosh Computer. Came out in the early 90's. loaded with Mac OS 7.5.3, this was bomb diggity.

Pronounced "Quadra Six Ten"
My Quadra 610 has a CD drive, but yours doesn't!
by os 7 lover August 21, 2004
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Quadraxis

A large boss fight encountered in the Gamecube game Metroid Prime 2. Commonly considered a very impressive boss by Metroid standards, rivalling Kraid for size.

Envisage the head of a giant robotic Sam Fisher attached to the top of an also-giant robotic tarantula, with four legs removed and the others replaced by bits of an arbitrary Decepticon. From somewhere on the assemblage comes beams of antimatter and the tarantula's projectile hairs are homing missiles. You now have a clue.

Technically the legs are used to locomote, but the typical player does not actually notice Quadraxis moving because the lock-on point is so high above the ground, you cannot see it.

It is based upon a smaller enemy, which is simply called a 'Quad'. Quads have a habit of spinning around very rapidly en pointe while a cloud of electrical arcs surrounds their legs. To many a player's great disturbance, Quadraxis also performs this attack, complete with miniature lightning storm. In a claustrophobic circular room.
The Quadraxis fight is just like playing with Beyblades! Except there's only one beyblade, and it's the size of a house.
by Raiderium September 3, 2010
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quadra boob

It's what happens when a too small bra is used on a too big boob squeezing two perfectly round boobs into four smaller ones.
Honey, your bra is way too tight, but nice set of quadra boobs!
by Mydaho May 20, 2007
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quadrabooble

An unfortunate condition in which a woman, due to an over tight bra, appears to have four boobs.
Lauren was quadrabooble yesterday.
by Stephanie Broadchest May 21, 2008
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