Question

me ayudan por fis doy corona y sigo :,v​

Answer 1

$1) \: {a}^{3} - 4 = 23 \\ {a}^{3} = 23 + 4 \\ {a}^{3} = 27 \\ a = \sqrt[3]{27} \\ a = 3$

$2) \: \sqrt[6]{z} + 15 = 16 \\ \sqrt[6]{z} = 16 - 15 \\ \sqrt[6]{z} = 1 \\ z = {1}^{6} \\ z = 1$

$3) \: {x}^{2} - 30 = 6 \\ {x}^{2} = 6 + 30 \\ {x}^{2} = 36 \\ x = \sqrt{36} \\ x = 6$

$4) \: \sqrt{r} + 7 = 15 \\ \sqrt{r} = 15 - 7 \\ \sqrt{r} = 8 \\ r = {8}^{2} \\ r = 64$

$5) \: {p}^{4} - 56 = 200 \\ {p}^{4} = 200 + 56 \\ {p}^{4} = 256 \\ p = \sqrt[4]{256} \\ p = 4$