Hayli's+heavenily+math+page

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===**//      3 .1 Positive and negative exponent        //**  === ===**//      Vocabulary you need to know this unit        //**  === ===**      //exponent - 2 to the power of 4 2= base 4=exponent or power 2 to the power of 4 is = to (2)(2)(2)(2)  base- the base is the "big" number below the exponent or power *never have (2)(4)*  Standard form- the answer 2 to the power of 4 = (2)(2)(2)(2)  2 is the base 4 is the exponent or power  expanded notation- 156 1x100+5x10+6x1 or 1x10 to the power of 2 + 5x10 to the power of 1 + 6x  10 to the power of 0  Expontential form- leaving it as an exponent  5 to the power of 3  or  5 to the power of 3  x to the power of 4  y to the power of 7//               //   __Standard form__ 5 to the power of 2  5 x 2 (5)(5) = 25   7 to the power of 2  7 x 2 (7)(7) 49  8 to the power of 2  8 x 2 (8)(8) 64  5 to the power of e = 25 = 5 to the power// // of 2  2 to the power of e = 128 = 2 to the power of 7  * zero exponent rule * Anything to the power of zero equals 1  ex: 3 to the power of 0 = 1 x to the power of 0 = 1 *  * Write in expanded form 356.52= 3x10to the power of 2 + 5 x 10 to the power 0f 1 + 6 x 10 to the power of 0 + 5 x 10 to the power of -1 + 2 x 10 to the power of -2  write the standard numeral [5 x 10 to the power of 2] + [ 6 x 10 to   the power of 1] + [ 4 x 10 to the power of 0] + [7 x 10 to the power of -1] = 564.7  __3.2 Multiplycation Using exponents:__ Rule : Keep the base and add the exponents ( when the bases are the same) examples: 1) 5 to the power of 3 x 5 to the power of 4  apply the rule *Keep the Base and Add the Exponents* 5 to the power of 3 +4  3+4 = 7 so your answer is 5 to the power of 7 2)_(y to the power of 7) ( y to the power of 5) (y to the power of 3) *apply the rule Keep the Base and Add the Exponents* y to the power of 7+5+3  7+5+3 = 14 so your answer is y to the power of 14 3) (4x to the power of 2 ) to the power of 3 (4x to the power of 2 ) to the power of 6 in this particular question its is also a *power to a power question* aswell as a *keep the base add the exponent* *****to be continued*****//         **  ===