Question

ayudaaa plisssssssssss​

Answer 1

Respuesta:

$1. \\ a. \: ( {a}^{2} + {b}^{2} ) ^{0} = 1$

$b. \: (3 {z}^{3} \times {y}^{4} \times {w}^{ - 9} ) ^{0} = 1$

$c. \: (3x ^{ - 2} )(4x ^{3} )(x ^{ - 2} ) \\ 3x ^{ - 2} 4x ^{3} x ^{ - 2} \\ (3 \times 4)x ^{ - 2} \times x ^{3} \times {x}^{ - 2} \\ 12 {x}^{ - 2} \times {x}^{3} \times x ^{ - 2} \\ 12x ^{ - 2 + 3 - 2} \\ 12 {x}^{ - 1} \\ 12 \times \frac{1}{x} \\ \frac{12}{x}$

$d. \: (4 {a}^{2} b^{ - 1} ) ^{3} \\ 4 ^{3} \times (a ^{2} ) ^{3} \times ( {b}^{ - 1} ) ^{3} \\ 64 \times a ^{6} \times b ^{ - 3} \\ 64a ^{6} \times \frac{ 1}{b ^{3} } \\ \frac{64a^{6} }{b ^{3} }$