Factor completely 9x2 − 25. (3x + 5)(3x − 5) (3x − 5)(3x − 5) (9x + 5)(x − 5) (9x − 5)(x + 5)

Option 1st is correct

Step-by-step explanation:

Using the identity rule:

Given the equation:

We can write and 25 as:

then;

Apply the identity rule:

Therefore, the complete factored of is,

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).

the answer to your question is c.)   volcanoes built the mountains and earthquakes tore them down.

step-by-step explanation: