How many values of satisfy both of the following conditions?

(a) x is a multiple of 7, not necessarily positive.

(b) x^2 is less than 5000.

Guest Oct 5, 2021

#1**+1 **

How many values of satisfy both of the following conditions?

(a) x is a multiple of 7, not necessarily positive.

(b) x^2 is less than 5000.

**Hello Guest!**

If \(x\in \mathbb Z\ then\)

\(x^2<5000\\ x<\sqrt{5000}\\ x<70.71\)

\(x\in \{-70,-63,-56,\ …\ 0,\ ...\ 56,\ 63,70\}\)

\(21\ values\ meet\ the\ two\ given\ conditions.\)

!

asinus Oct 6, 2021