0 = 400 - 600t^2 transpose for t I get t = -400/-600^2 I am not confident that this right, please advise?
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Originally Posted by john1875 0 = 400 - 600t^2 transpose for t I get t = -400/-600^2 I am not confident that this right, please advise? Hi john1875, Use these steps: Can you rationalize the denominator?
No, it's not correct. You really should simplify each step before taking on any other step... E.g. ... Also, to undo squaring, you don't square both sides. You take the square root of both sides.
Wonder if you could clarify this point? Would I √(2/3) or √2 /3 ?
It's .
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