marianesabrinap20 marianesabrinap20

02-09-2021
Mathematics

contestada

pls help with this 50+ points alg2

pls help with this 50 points alg2 class=

Respuesta :

8555cashio 8555cashio

02-09-2021

The first problem
x(x+3)=28
x^2+3x=28
x=4
The second problem
x(x-4)=32
x^2-4x-32=0
x=8

Answer Link

Otras preguntas

Tickets for the homecoming dance cost $ 6 in advance and $ 10 at the door. The homecoming committee sells tickets in advance and tickets at the door. The commit

find the volume of the cylinder having a radius of 4 inches and whose height is 10 inches?

Using the table below describe the various characters and their interactions in the story

Marie wants to buy fencing and sod for her new triangular flower bed. One of the legs of the garden is 7 ft longer than the other and the hypotenuse is 1 ft lon

Planarians have eyespots that? A. See colors B. See predators C. Sense movement D. Avoid light

To calculate the area of a rectangle we multiply length by width the length of this rectangle below is 9 inches and the area is 36x-27y square inches what is th

Which graph represents all the real numbers, x, where x ≤ 3?

The South’s economy in the 1859s is best described as?

What is 4/11 divided by 4/9? Perform the indicated operation.

if globotech has 20 million in Revenue today and grows by 10% a year for the next three years what is the revenue after the third year