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urgh, i dont even know where to start. any help would be much appreciated.
i have written the power in brackets because i dont know how to make them superscript, sorry!
solve to 2dp the following simultaneous equations.
e(to the power of 2y) - x + 2 = 0
ln(x+3) - 2y - 1 = 0
thanks :)
ps, the x+3 is not a power, its actually in brackets :P
While I may not be able to help you this moment because I have class in a couple of minutes I will help with the script
What's the hangup? This one solve directly. Why do you need to specify decimal places?
From the second, y = ½(ln(x+3)-1)
Substituting into the first:
Resolve that exponent and you are almost done!
doesnt that result in cancelling out the x's though?
Doesn't look like it. Let the notation help you. No need to guess.