Answer:
The multiplicative inverse of 4c + 5 is [tex]\frac{1}{4c+5}[/tex].
Step-by-step explanation:
It is given that 4c+5+ 0 and c is a real number.
If a and b are real number where b is multiplicative inverse of a, then the product of number and its inverse is 1.
[tex]ab=1[/tex]
[tex]b=\frac{1}{a}\Rightarrow a^{-1}=\frac{1}{a}[/tex]
It means multiplicative inverse of a number is reciprocal of that number.
The multiplicative inverse of 4c + 5 is
[tex]\text{Multiplicative inverse}=\frac{1}{4c+5}[/tex]
Therefore the multiplicative inverse of 4c + 5 is [tex]\frac{1}{4c+5}[/tex].
