I'm a 10th grader and I need a clever Math project. We've been working on Quadratic Equations. What can I do?
2007-11-02 03:55:20 · 4 answers · asked by 00000 1 in Science & Mathematics ➔ Mathematics
How about doing numerical equations; that require all ten numerals?
In Addition/Subtracton fields:
Here are two: 657 + 432 = 1,089. 2,034 - 56 = 1,978.
In Multiplication/Division fields: here are
46 x 715 = 32,890. 6 x 5,817 = 34,902. I have "located" 106 equations that require 123456789&0.
567 squared is 321,489 (no 0). 65,821 divided by 9403 = 7.
Here are two squares contain all 10 numerals;
84 x 84 = 7,056 & 567 x 567 = 321,489. 9876543210
2007-11-02 04:19:07 · answer #1 · answered by Math_Maestro 7 · 2⤊ 0⤋
How about finding out how parabolas are used
in the real world? For example, the Gateway
Arch in St. Louis is built in the shape of a parabola.
You might try computing some of its dimensions.
2007-11-02 04:08:51 · answer #2 · answered by steiner1745 7 · 0⤊ 0⤋
You could:
Prove the quadratic equation is true.
Show what kind of numbers are algebraic (that is, what numbers are roots of quadratic equations with integer coefficients).
Thats about all I've got.
2007-11-02 03:59:33 · answer #3 · answered by mobaxus 2 · 0⤊ 0⤋
The first source is involves the use of guns. Although I doubt they will allow use for guns, you can substitute another projectile.
The second source uses the quad. for bridges and satellite dishes.
2007-11-02 04:11:51 · answer #4 · answered by eric l 6 · 0⤊ 0⤋