jayyz123
jayyz123 jayyz123
  • 01-11-2021
  • Mathematics
contestada

Multiply (2x-3)(8x+9) then simplify if possible

Respuesta :

sup3rman2295
sup3rman2295 sup3rman2295
  • 01-11-2021

Answer:

answer is 126 and x=-1.5

Step-by-step explanation:

subtract 9 to both sides

(2x-12)•8x

subtract 2x from both sides

-12•8x

divide by 4

-3•2x

divide by 2

-1.5•x

x=-1.5

([2•-1.5]-3)•([8•-1.5]+9)

(-3-3)•(-12+9)

-6•-21=126

Answer Link

Otras preguntas

what are some fun facts on animal and plant cells.
What is two thirds of 120?
Factor the expression -10x^2-41x-21
hey guys i know this seems long but i really need the help so plzz]Step 1: Write five word phrases to be translated using the various key terms from the lesson.
What Was Jackson’s perspective on the McCulloch v. Maryland Supreme Court Case
simplify expression.-3(k-4)-4(2k-8)
Why did female factory workers like Charlotte Woodward support the women’s rights movement?
write the number in two other forms
a couple wants to install a square mirror that has an area of 500 square inches.to the nearest tenth of an inch,what length of wood trim is needed to go aroun
An aircraft has a liftoff speed of 33 m/s. what minimum constant acceleration does this require if the aircraft is to be airborne after a take-off run of 240m?