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Solve for x: 8^2x-1 = 2^x2+2?

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  • Solve for x: 8^2x-1 = 2^x2+2?


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x^2+3x-2=0 I have to solve for x by completing the square I am a bit slow and get stuck at this part: x^2+3x-2=0 x^2+3x=2 x^2+3x+2.25=4.25 (x+ )(x+ )=4.25
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Positive: 20 %
If we use the order of operations rules this equation is 64x - 1 = (2^x)2 + 2 Is this what you meant or is it 8^(2x - 1) = 2(x^2 + 2)? Revisit your ...
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Positive: 17 %

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Solve the simultaneous equations. x + y = 2. x2 ... (y + 2)2 = y2 + 4y + 4 M: 3 or 4 terms M1 (x – 2)2 + x2 = 10 or y2 ... y = 8 2x 3x2 + x(8 2x) = 1 M1 ...
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... (x−2)(x2 +3x−88) = (x−2)(x−8)(x+11) EXAMPLE: Let P(x) = x3 +21x2 −157x+135.Factor P(x) completely.
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