Simplify the expression.

2√5 · √19

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no