Question

Given 4c+5+ 0 and c is a real number, what is the multiplicative inverse of 4c + 5? 0

Answer 1

Answer:

$\frac{1}{4c+5}$

Answer 2

Answer:

The multiplicative inverse of 4c + 5 is $\frac{1}{4c+5}$.

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.

$ab=1$

$b=\frac{1}{a}\Rightarrow a^{-1}=\frac{1}{a}$

It means multiplicative inverse of a number is reciprocal of that number.

The multiplicative inverse of 4c + 5 is

$\text{Multiplicative inverse}=\frac{1}{4c+5}$

Therefore the multiplicative inverse of 4c + 5 is $\frac{1}{4c+5}$.