step-by-step explanation: it is d
every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.
the correct answer option is (2x-3)(2x+3).
we are given the following expression and we are to factorize it:
we are to find such factors that when multiplied they give a result of 36 (9 x 4 = 36) and when added they give a result of 0.
the two such factors of 36 are negative six and postive six.
factorizing the given expression to get:
therefore, the correct factorization of is (2x-3)(2x+3).