thedarkcupidkid thedarkcupidkid

03-06-2020
Mathematics

contestada

What is the answer for (3m-n)(3m+n)

Respuesta :

meredith48034 meredith48034

03-06-2020

Answer:

Step-by-step explanation:

9m^2 + 3mn - 3mn - n^2

9m^2 - n^2

Answer Link

Otras preguntas

What is the only state capital not accessible by road?.

Does the confidence interval give convincing evidence of a difference in the population mean number of pairs of shoes for boys and girls at the school? justify

the teacher ought to have sent her to the headmaster.(in passive voice)

Which statement describes the particles that make up the rigid structure of a three-dimensional crystalline solid? A. They move more quickly than the particles

Use the triangle to find each of the six trigonometric functions of _. Show all work

The trapezoid below is made up of a square and a triangle. The total area of the trapezoid is 57.5 square meters. The area of the triangle is 32.5 square meters

A gallery planner creates a scale model of a gallery with a scale of 2 inches = 7feet. If the scale model of the gallery measures 24 inches long, how many feet

what is the volume of the box with a high of 3/2 inches a length of 7/2 inches and a with of 5/2 inches

A storage container that is in the shape of a rectangular prism has a volume of 60 cubic feet. What could be the dimensions of the container if one dimension is

This figure represents a prop for a play that will be built out of wood. The crew needs to build 4 of these props. How much wood is needed to build all 4 props?