A teacher used a rectangular piece of cardboard to create an open box. The dimensions of the piece of cardboard were 25 inches by 18 inches. She cut 4 squares of equal size out of the corners of the piece of cardboard. She then folded up the edges to form the sides of the box. The area of the bottom of the box is 212.75 square inches. Let x represent the side length in inches of the square she cut from each corner. Which equation could be used to find the value of x?

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).

explanation:

remove parenthesis:

=

apply rule

=

multiply fractions:

=

=

divide:

=

mordancy.

the option best identifies the textual evidence that supports this conclusion is c.) when an argument is over, how many weighty reasons does a man recollect which his heat and violence made him utterly forget? in order to recognize textual evidence is to identify the topic sentence where the author states the main idea. textual evidence is what supports the topic sentence or main idea of a passage.

answer: 180 degrees clockwise

step-by-step explanation: