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trick question_____ -8sin^2(x) = 8cos^2(x) :mrgreen: |

Re: trick questionHint: Now multiply through by 8. |

Re: trick questionHello, mathkid! A strange way to write the problem . . . Quote:
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Re: trick questionok yes I know the sin squared + cos squared = 1 solving algebraically for the missing variable or blank was so simple seeing it now. I just need to practice the trig more. makes me want to puke sometimes...lol |

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