Question

Write expression using a positive exponent<br />

14. 4⁻¹<br />
15.5⁻³<br />
16. -6⁻²<br />
17 -3⁻³<br />
18 3⁻⁵<br />
19 10⁻⁴<br />
20 p⁻¹<br />
21 a⁻¹⁰<br />
22. d⁻³<br />
23 q⁻⁴<br />
24. b⁻¹⁵<br />
25 r⁻²⁰

Answer 1

`a^(-n)=(1)/(a^n)\\\\4^(-1)=(1)/(4)\\\\5^(-3)=(1)/(5^3)\\\\-6^(-2)=-(1)/(6^2)\\\\-3^(-3)=-(1)/(3^3)\\\\3^(-5)=(1)/(3^5)\\\\10^(-4)=(1)/(10^4)\\\\p^(-1)=(1)/(p^1)\\\\a^(-10)=(1)/(a^(10))\\\\d^(-3)=(1)/(d^3)\\\\q^(-4)=(1)/(q^4)\\\\b^(-15)=(1)/(b^(15))\\\\r^(-20)=(1)/(r^(20))`