A basic pattern of 3 blue bead and 5 green beads is used to make a bracelet that is 35 cm long. The bracelet is made by repeating the basic pattern 10 times. The length of a blue bead is b cm. The length of a green bead is 0.4 cm. Complete the equation to represent the length of the bracelet.

answer is 33

step-by-step explanation:

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).