calculate square root

Which of the following is equal to the square root of 8 + 6 i ? =>±(3 + 2 i ) or ±(1 + 3 i ) or ±(- 1 + 3 i ) or ±(3 + i )..

Find the square root of 225 9 . => 6 or 5 or 3 or 7..

Find the square root of 1600 25 . => 8 or 5 or 9 or 10..

Find the square root of 256 121 . => 16 11 or 12 17 or 11 16 or None of the above..

What is the degree of the polynomial obtained by calculating the area of a square having a side (3 y + 3)? => 1 or 4 or 2 or 3..

Tim solved the inequality x 2 < 9 by taking the square root on both sides. He wrote x < 3 as a solution. Is his solution correct? => Yes or No..

Express the expression with as few square root symbols as possible and no parentheses. 7 1 1 · 17 1 9 => 209 1 1 9 or 119 7 7 or 19 2 0 9 or 119 2 0 9..

Express the expression with as few square root symbols as possible. 7 5 1 3 => 1 7 or 7 1 7 or 7 3 or 5 1..

Sketch the square root function y = x + 3 and state its domain and range. => Graph 4; domain is x ≥ -3 and the range is y ≥ 0 or Graph 2; domain is x ≥ -3 and the range is y ≥ 0 or Graph 3; domain is x ≤ 3 and the range is y ≥ 0 or Graph 1; domain is x ≥ 3 a..

Sketch the square root function y = x - 2 and state its domain and range. => Graph 1; domain is x ≥ 0 and the range is y ≥ 2 or Graph 3; domain is x ≥ 0 and the range is y ≥ - 2 or Graph 4; domain is x ≥ - 2 and the range is y ≥ 0 or Graph 2; domain is x ≥ 2..