Question

Solve (x + 2 < 5) ∩ (x - 7 > -6).

{x | 1 < x < 3}
{x | x < 3 or x > 1}
{all real numbers}

Answer 1

hey @hhelpplzzzz !
do you remember the one from yesterday

Answer 2

we solve each inequality individually and see where there is the overlap

Answer 3

can you solve them one by one!

Answer 4

\(x+2<5 \Longrightarrow x<3\)
\(x-7>-6 \Longrightarrow x>1\)

Answer 5

so its the second?

Answer 6

no look at the overlap

Answer 7

okay, thanks:)