Question

hi
simplify the all questions ​

Answer 1

Step-by-step explanation:

$a) \: \: \: \: \: \: {( \frac{1}{6 } + \frac{2}{3} )}^{2} = {( \frac{1 + 4}{6}) }^{2} \\ \\ = {( \frac{5}{6} )}^{2} \\ \\ = \frac{25}{36} . \\ \\ \\ \\ b) \: \: \: \: \: \: {( \frac{1}{2} - \frac{1}{4} ) }^{3} \times {8}^{2} = {( \frac{ 2 - 1}{4} )}^{3} \times 64 \\ \\ = { (\frac{1}{4}) }^{ 3} \times 64 \\ \\ = \frac{64}{64} \\ \\ = 1. \\ \\ \\ \\ c) \: \: \: \: \: ( {1}^{2} + {2}^{2} - {3}^{2}) \div {( - 4)}^{0} = (1 + 4 - 9) = - 4$

Answer 2

Answer:

your answer is 25/36 1st answer and 2nd answer is 1