7coldrt 7coldrt

08-06-2016
Mathematics

contestada

Factor completely 49x2 − 81

Respuesta :

08-06-2016

49x2 - 81
(7x - 9)(7x + 9)

Answer Link

hopefortoday43 hopefortoday43

12-12-2019

Answer:

(7x + 9)(7x -9)

Step-by-step explanation:

Answer Link

Otras preguntas

Writing net ionic equation!! 2FeBr3(aq) + 3Na2S(aq) ->Fe2S3(s)+6NaBr(aq)

Tengo ----- con el médico a las cuatro de la tarde. un resfriado una pastilla una cita una tos

You are preparing to drive a pick-up truck. The Florida seat belt law requires you to properly fasten your seat belt

this misperception includes

Is putting popsicle molds in the fridge a physical or a chemical change?Explain why?

This was the ruler of Great Britain during the seven year war America revolution and war of 1812

What was an underlying social cause of the Salem Witch Trials? a) the arrival of Anne Hutchinson, who claimed to be in direct communication with God b) the gro

A salt crystal has a mass of 0.15 mg. How many NaCl formula units does it contain?

The sum of two numbers is 125. Five times one number minus three times the other is 41. Determine the numbers using one single variable

why does the poet feel he doesn't breath the same air as his father?