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If cos\theta =-(3)/(5) and tan\theta >0, then the value of sin^(2)\theta -cos^(2)\theta takes the form of (a)/(b). The values of a and b are
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17 Numeric 1 point
The zeros for the polynomial function P(x)=5x^(3)-18x^(2)+2x+21 can be written in the form x=J and x=(K+-\sqrt(L))/(M). The values of J,K, ad M,
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