Trig Day 2_8­8­13.notebook
August 08, 2013
Trigonometry
8/8/13
Explain two different possible first steps to this equation:
20 = 5(­3 + x)
Please take out last night's assignment.
Quick review on solving 3 types of equations:
Logarithms
−6log3(x − 3) = −24
Quadratics
3x2 ­ 8x = 16
4(x­2)2 = 36
Equations with higher exponents
5x4 ­ 40 = 40
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