Math 209 Week 5(1) - pg. 667 59) x^4 - 13x^2 + 36 = 0 (x^2...

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Sheet1 Page 1 Math 209 pg. 375 23) (-2x^-3y^2)^3 (-2*-2*-2y^6) x^9 x^9 pg. 449 35) 5 5 5 pg. 607 14) 8x^3 - 27 = 0 8x^3 = 27 x^3 = 3.375 1.5*1.5*1.5 = 3.375 x = 1.5
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Unformatted text preview: pg. 667 59) x^4 - 13x^2 + 36 = 0 (x^2 - 4) (x^2 - 9) x^2 = 4 x = 2 or - 2 x^2 = 9 x = 3 or -3- 8y^6 x - 3 - x + 4 - 7...
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