The square of the sum of two numbers is 48, and the sum of their squares is 18. What is the product of the two numbers

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

Which point lies on a circle with a radius of 5 units and center at p(6, 1)?

What is the value of x in the this question ?