solve 3^X=7 giving exact answer

  1. solve 8^x=4^2y+1 and 27^2x=9^y-3 giving your answer as an exact fraction
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  2. solve 3^X=7 giving exact answer to the base 10
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    2. Alida asked by Alida
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  3. Solve giving your answer in exact forme^x = 2e^-x
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  4. (3^x)(4^2x+1)=(6^x+2). Find the exact value of x giving the answer in the form x=ln(a)/ln(b).
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    2. Jamie asked by Jamie
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  5. Evaluate cos(sin^(-1)(1/11)), giving your answer as an exact value (no decimals)
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    2. Anonymous asked by Anonymous
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  6. Find a simplified expression for cos(tan^(-1)(x/5))Evaluate cos(sin^(-1)(1/11)), giving your answer as an exact value (no
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    2. Anonymous asked by Anonymous
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  7. calculate the exact value of 4 1/2- 2/3 divided by 4 1/8 giving answer as fraction in lowest term.
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  8. Simplify: (y^2+y-20)/(y^2-2y-8)Answer: y+5/y+2 2)Simplify: (1+i)/(2-i) Answer: 1/5+3/5 i 3) Solve 3x^2-8x+4=0 by graphing. If
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    2. Lucy asked by Lucy
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  9. Can someone check my answers so far?1. Find the exact value of tan(-3ð) Answer: tan(-3ð) = tan (-3 + 2ð) = tan (-ð) = tan
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    2. Kasey asked by Kasey
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  10. Which of the following is a good test-taking strategy for short-answer questions?(1 point) Responses If you don’t know the
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    2. Natsuri fanatic♥ asked by Natsuri fanatic♥
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