4)) Multiply. Write your answer in simplest form. sqrt (15)cdot sqrt (3)Perform the polynomial operation below and write your answer. Use the shift and 6 keys on your keyboard to write exponents and put space betwe each term. (-4x^2-11x+7)-(5x^2-7x-9) squarePoint S is on line segment overline (RT) Given RT=5x-4,ST=3x and RS=x determine the numerical length of overline (RS) Answer Attemptiout of RS=1)) 8A Multiply.Write your answer in simplest form. sqrt (5)cdot sqrt (3) squarePerimeter = 10. Convert each of the following measurements Part a) is already done for you. a) 1ft=12in b) 2ft= c) 3ft= d) 15in.=ldots ft. 32in.=ldots ft. 46in.=ldots ft.PREV 123456789 NEXT