The points p(−3, 6) and q(1, 4) are two vertices of right triangle pqr . the hypotenuse of the triangle is pq .

point r lies in quadrant 1.

what are the the coordinates of point r?

enter your answers in the boxes.

r(
,
)

Given the statements, "a square root of 16 is 4," and "a square root of 9 is -3," complete the following blanks with the correct truth-values. p is and q is , so the statement, "a square root of 16 is 4 or a square root of 9 is -3" is .

Factor this polynomial completely x^2-64

How to do this , and can some one explain