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

3 In the wave-mechanical model of the atom, an orbital is defined as (1) a region of the most probable proton location (2) a region of the most probable electro

Slavery could never exist in any territory newly acquired by the United States from Mexico according to the:

which expression represents 6 more than x?

what marked the beginning of self-government in colonial america by creating a direct democracy a.the house of burgesses b.the boston tea party c.the first cont

Which type of state law is based on rules, orders, and regulations made by federal, state, or local executive officers? a. administrative b. constitutional c.

34 Given the balanced equation representing reaction: N2 + energy ==> N + N Which statement describes this reaction? ( I) Bonds are broken, and the reaction

what allowed native americans in mexico to settle cities larger thsn those in areas to the north a. the use of advanced engineering methods learned in asia b. t

In what year did the American Revolution begin? A. 1774 B. 1775 C. 1776 D. 1777

What country did Japan defeat in its FIRST foreign war during the Meiji period?

Which two features are commonly found at divergent plate boundaries? (1) mid-ocean ridges and rift valleys (2) wide valleys and deltas (3) ocean trenches and su