Aworkout consisted 10 minutes of warmup exersizez, 25 minutes of lifting weights, and 15 minutes of treadmill what was the rationof the number of minutes he lifted weights to the total number of minutes?

the forst and 3rd

step-by-step explanation:

probably the last option

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).