ANSWER:
[tex]1. \: - 3m {}^{ - 3} np {}^{ - 4} \\ = - 3 \times \frac{1}{m {}^{3} } \times n \times \frac{1}{p {}^{4} } \\ = - \frac {3n }{m {}^{3} p {}^{4} } [/tex]
[tex] 2. \: \frac{a {}^{ - 3} }{c - {}^{ - 3} } \\ = \frac{1}{c {}^{ - 3} a {}^{3} } \\ = \frac{c {}^{3} }{a {}^{3} } [/tex]
[tex]3. \: \frac{1}{x {}^{ - 4} } \\ = \times {}^{4} [/tex]
[tex]4. \: ( - 15) {}^{0} + x {}^{0} + 2 \\ = 1 + 1 + 2 \\ = 4[/tex]
[tex]5. \: 2 {}^{5} . \: 2 {}^{ - 3} \\ =2 {}^{2} \\ = 4[/tex]
Step-by-step explanation:
Hope It Help:)
Di po ako sure sa num. 5
