lindbergpetranna lindbergpetranna

11-09-2018
Mathematics

contestada

PLEASE HELP! How do you count (a+2) (b+1) ??

Respuesta :

11-09-2018

[tex](a+2)(b+1)=(a)(b)+(a)(1)+(2)(b)+(2)(1)\\\\=ab+a+2b+2[/tex]

Answer Link

Otras preguntas

The perimeter of a rectangular garden is 280 m. If the length of the garden is 81 m, what is its width?

Ron wants to start a digital marketing firm. He presents his business plan to Reshmie, who agrees to provide some funds for the new business in exchange for own

Which of the following describes a way to sustainably raise livestock for food? I. Feeding livestock crop byproducts II. Recover methane from manure for fuel

According to Maslow, which of the following would be the best example of someone behaving in a way that indicates a need to obtain aesthetic fulfillment? A. A g

Im stuck in this and its a easy

A trapezoid has 19 inches base, as well as 10.8 inches height. What is the area?

When did forensic science start to become influential in solving crimes? Ο Α. 700s OB. 1800s Ос. 1400s OD 1900s

how to find the missing side of a triangle in trig for geometry

A physicist hangs a 150-g object on a spring whose spring constant is a value of 13.22 Newtons/meter and has a spring force of 20N. How far does the spring stre

The county health inspector will select a random sample of 4 community swimming pools in the county to investigate the pH levels. (b) Describe the sampling dist