How would you solve for x? For some reason I just can't figure them out... I greatly appreciate anyone who could help me #1) y= √x y = x^2 #2) y=e^-x y=e^x #3) y=4-x^2 y=1-x^2 #4) y=e^x y=ex #5) y=x^3-3x+1 x+y
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Originally Posted by loutja35 How would you solve for x? For some reason I just can't figure them out... I greatly appreciate anyone who could help me #1) y= √x y = x^2 #2) y=e^-x y=e^x #3) y=4-x^2 y=1-x^2 #4) y=e^x y=ex #5) y=x^3-3x+1 x+y Hi (1) ---1 (square both sides) ---2 sub 2 into 1 .... continue here (2) --1 ---2 sub 2 into 1 continue here Can you try the rest ?
Although you said continue here and I can see your process....I don't know how to continue forward. It looks to me like x isn't being solved for. I don't understand what I am doing wrong. Please help...thank you to anyone who can
1) Factor. Apply the difference-of-cubes formula to x^3 - 1. Solve the two linear factors. 2) To learn how to solve exponential equations, try here.
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