19
If $(10011)_{x}$ = $(631)_{10}$ then what is the value of $x$ ?
- A2
- B4
- C5
- D8
Answer not set
Discussion 1
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0
CCommunity
$x^4 + x + 1 = 631$
$x^4 + x - 630 = 0$
hit and try method, you will find 5 is the correct answer.
$x^4 + x - 630 = 0$
hit and try method, you will find 5 is the correct answer.