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What are the possible values of x in 32x + 20 = 28x − 16x2? A. `(1)/(32) stackrel(+)(-) (4isqrt(79))/(32)` B. `-(1)/(8) stackrel(+)(-) (isqrt(79))/(8)` C. `-(1)/(8) stackrel(+)(…
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What are the possible values of x in 32x + 20 = 28x − 16x2? A. `(1)/(32) stackrel(+)(-) (4isqrt(79))/(32)` B. `-(1)/(8) stackrel(+)(-) (isqrt(79))/(8)` C. `-(1)/(8) stackrel(+)(…
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Mar 13, 2019
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What are the possible values of x in 32x + 20 = 28x − 16x2?
A. `(1)/(32) stackrel(+)(-) (4isqrt(79))/(32)`
B. `-(1)/(8) stackrel(+)(-) (isqrt(79))/(8)`
C. `-(1)/(8) stackrel(+)(-) (isqrt(7))/(8)`
D. `(1)/(32) stackrel(+)(-) (isqrt(7))/(4)`
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Answer:
B .`-(1)/(8) stackrel(+)(-) (isqrt(79))/(8)`
Arthur Burkhardt
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