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

What is the molarity of a 15% solution of sodium chloride (nacl) if the molecular weight of nacl is 58.44 g/mol?

In the real world, many factors determine the numbers of organisms in any one population. yet, a superfly with unlimited food and no mortality

How did joint stock companies benefit the growth of the British Empire?

I need help with equation number 6

What effect did the reconquista have on spanish exploration of the americas?

How might you reasonably challenge the way the professor reached her conclusion?

What is the standard deviation of the following data set rounded to the nearest tenth? 7.7, 8.4, 9, 8, 6.9

1.Solve for r. s=2πrh 2.Solve for c. a(b − c)=d 3.Solve for b. d = 3a + 3b 4.The formula for a trapezoid relates the area A, the two bases, a and b, and the hei

To which set(s) of numbers does the number sqrt -16 belong? Select all that apply. real numbers complex numbers*** rational numbers imaginary numbers*** ir

What's the correct answer