If 3 is a least prime factor of a number a and 7 is the least prime factor of number b, Find the least prime factor of (a+b) .

i do not know this sorry : (

srry idk

step-by-step explanation:

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1