Question

qual é a metade do numero 4^8 + 6x4^12?

Answer 1

$\frac{ {4}^{8} + 6 \times {4}^{12} }{2} = \frac{(1 + 6 \times {4}^{4}) \times {4}^{8} }{2} = \\ \\ \frac{(1 + 6 \times 256) \times 65536}{2} = (1 + 1536) \times 32768 = \\ \\ 1537 \times 32768 = 50.364.416.$