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5 tan2 A-5 sec? A + 1 is equal to |
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Answer» ONG>ANSWER: -4 Step-by-step explanation: 5tan^2A-5sec^2A+1 =5(tan^2a-sec^2A)+1 =-5(sec^2A-tan^2A) +1 =-5(1)+1 =-5+1=-4 |
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