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

Factorize o polinomio 2x³-2x²-3x

helppp pleasee quick points no wrong answers

lam a multiple of 6.lam also a multiple of4.lam less then 30. who am l?

How does FDR appeal to ethos in his first inaugural address? a. By making a variety of exaggerated promises b. By acknowledging the problems the country is faci

answer to power flower assignment walden university

Write 40000000 in standard form

A graph of a sinusoid has peaks at points (2, 3) and (4, 3). Describe the process to determine the period of the graph.

2. Translate "the sum of 6 and the product of 8 and x into a mathematical expression

P6. Three objects are connected on a table as shown in the diagram below. The coefficient of kinetic friction between the block of mass m2 and the table is 0.35

Which expression is equivalent to 32?