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

How many hours of sleep do older adolescents require for optimal functioning?

What is genetic engineering?

What is "x" in 4/5 times x equals 2/5

how do you factor out the coefficient of 1/8x-49/8

which of the following generally a very powerful senator who is elected by the other senators of the party with the highest number of membersa) president of the

If Pedro buys 7.5 gallons of gas for 28.49 how much does each gallon of gas cost? I need to know the operation like add subtract things like that i need to know

Which of the following factors contributed to the increased unrest in West Africa during the Atlantic slave trade? A;Many Portuguese traders resettled and colo

This is my question 7+4h+3-5+h

Which word describes something that is part of a country’s nonmaterial culture?

How do you round 201.5276