Question

Solve this question please..... (In written form) with full explanation please

Answer 1

$a^{xyz} \\ \\ = (a^x)^{yz} \\ \\ = (bc)^{yz} \\ \\ = b^{yz} \times c^{yz} \\ \\ = (b^y)^z \times (c^z)^y \\ \\ = (ca)^z \times (ab)^y \\ \\ = c^z \times a^z \times a^y \times b^y \\ \\ = ab \times a^{y + z} \times ca \\ \\ = a^{y + z} \times a \times b \times a \times c \\ \\ = a^{y + z} \times a^2 \times bc \\ \\ = a^{y + z} \times a^2 \times a^x \\ \\ = a^{x + y + z + 2}$

$\\ \\ \\ a^{xyz} = a^{x + y + z + 2} \\ \\ \\ \therefore xyz = x + y + z + 2$

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