1. Use the FOIL method to solve the following problems. a. (a + b)(2a – 3b2) = ? b. (k – 8)(4k + b) = ? c. (7x – 15)(2x + 2) = ? d. (3ab – 1)(2ab + 6) = ?

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

Which statement is true? n is a point of tangency on circle p. pt is a secant of circle p. is a secant of circle p. vu is a tangent of circle p.

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