08-04-2020
Mathematics

contestada

The length of a rectangle is (2x + 4). The width of the rectangle is (x² – 2). What is the
expression of the area?. Note: The area of a rectangle is b.h.

Respuesta :

upandover upandover

08-04-2020

A = (2x + 4)(x^2 - 2)

A = 2x(x^2) + 2x(-2) + 4(x^2) + 4(-2)

A = 2x^3 + -4x + 4x^2 + -8

A = 2x^3 + 4x^2 - 4x - 8

Hope this helps!! :)

Answer Link

Otras preguntas

which player will generate the most FORCE??!!!

3.) Claim: Like most children, I would argue that Ponyboy looks for someone to blame for the events in chapter four. Ponyboy would not have been in this situati

pleaseeee helpppp meee!!!!

Mark scored 14 points for the home team in a basketball game. His teammates as a group scored p points. Together, they scored 52 points! Write an equation to re

A rectangle has an area of 243 square feet. One dimension is 9 feet. What is the length of the other dimension?

Can someone help me please?

Find the surface area of a square pyramid with side length 4 and slant height 5.

Una persona que gana $2460000, invierte 35% en arriendo, 20% en alimentación, 25% en diversión y el resto para los demás gastos. ¿Cuánto dinero le corresponde p

i just need help pls

GIVING OUT BRAINLIEST HELP MEE PLSSS