What’s the algebraic expression for 8 squared

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"