asked 104k views
3 votes
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)`

asked
User Dambo
by
7.8k points

1 Answer

2 votes

Answer:

B .`-(1)/(8) stackrel(+)(-) (isqrt(79))/(8)`

answered
User Arthur Burkhardt
by
8.3k points
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