Pentru 3 batoane de ciocolata si 5 pachete de biscuiti, radu a cheltuit 10,50 lei. pentru doua batoane de ciocolata si 3 pachete de biscuiti de acelasi fel, mara a platit 6,55 lei. cate batoane de ciocolata se pot cumpara?

the correct answer option is (2x-3)(2x+3).

step-by-step explanation:

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).