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Busybeinme

  • 3 years ago

I just need help learning algebra.

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  1. Sirlw
    • 3 years ago
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    OK

  2. Ishaan94
    • 3 years ago
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    www.khanacademy.org

  3. Busybeinme
    • 3 years ago
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    Pretty much I have no idea how to factor polynomials, I forgot most basic algebra, and I need to do a math class to finish my AS degree.

  4. Ishaan94
    • 3 years ago
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    And you can ask problems here.

  5. Izzy25
    • 3 years ago
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    here are some algebra formulas: Algebra Formulas Here area some of the most commonly used formulas in algebra. If you have one you'd like to be added, or find an error, please contact me. Laws of Exponents (am)(an) = am+n (ab)m = ambm (am)n = amn a0 = 1 (am)/(an) = am-n a-m= 1/(am) Quadratic Formula In an equation like ax2 + bx + c = 0 You can solve for x using the Quadratic Formula: Binomial Theorem (a + b)1 = a + b (a + b)2 = a2 + 2ab + b2 (a + b)3 = a3 + 3a2b + 3ab2 + b3 (a + b)4 = a4 + 4a3b + 6a2b2 + 4ab3 + b4 ...and so on... Difference of Squares a2 - b2 = (a - b)(a + b) Rules of Zero 0/x = 0 where x is not equal to 0. a0 = 1 0a = 0 a*0 = 0 a/0 is undefined (you can't do it)

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