Suppose a - b = 0a−b=0a, minus, b, equals, 0. which one of these expressions equals ababa, b?

Simplify 4 square root of 2 end root plus 7 square root of 2 end root minus 3 square root of 2 . (1 point) 2 square root of 8 8 square root of 2 8 square root of 6 6 square root of 8

What situation is an example of an observational study

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?