perezkaleb10 perezkaleb10

02-11-2019
Mathematics

contestada

An equation is given.
5x² - 60x + 135 = (x - 6)2 – 7x + 12
Which of the following is a factor that can be used to find the solution to the given equation?

A.(x+7)
B.(x-1)
C.(x-3)
D.(x-18)

Respuesta :

ocranrapheal59 ocranrapheal59

02-11-2019

Answer:

5x-60x+135=(x-6)2-7x+12

grouping like terms

5x-60x+7x-x=-6+2+12-135

-49x=8-135

-49x=-127

-49x/49=-127/49

x= -2.59

Answer Link

Otras preguntas

Why did the Reformation represent a major challenge to traditional authority in Europe?

describe about simple cell in brief with well labeled diagram

Find the area of this circle. Use 3.14 for . A circle has diameter 62 feet. 62 ft PLS HELP

Giving brainliest!!!!! View the worksheet below Use the list of words to fill in the blank

The difference between a personal narrative and an autobiography is: a.An autobiography is about only a short part of the author’s life b.A personal narrative i

The Code of Hammurabi is important to the history of man because___________. A) it made Hammurabi famous. B) Babylonia was an ancient civilization C) it made Ba

Find z. What is the length of the missing leg? b = _____ miles

Find the indicated limit, if it exists.

divide x^4+x^2-2x^2+x+1 by x-1

What are all possible values of x? (This is not a right triangle!)