Is this a equation or expression 4r+3=12

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 .

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

Which one is true about the hexagons ?