Question

Pls at least answer one ​

Answer 1

Answer:

Explanation:

subtract 8 from both sides

$x^2 \leq 4$

square root both sides

$x\leq 2$

Answer 2

Answer:

for the first one, x^2 + 8 < 12

subtract 8 from both sides, x^2 < 4

for x to be < 2, sqrt both sies

2^2 is 4

sorry if my explanation is kinda weird

Explanation: