hckkfbk2cq hckkfbk2cq

03-08-2022
Mathematics

contestada

if x^2 - 9 = 0 then x can only be equal to 3. true or false

Respuesta :

patrickhamrick patrickhamrick

03-08-2022

Answer:

False

Step-by-step explanation:

The variable could also be -3, not just 3.

Answer Link

03-08-2022

Answer:

False

Step-by-step explanation:

x^2 - 9 = 0

x^2 = 9

x = +- 3

Answer Link

Otras preguntas

f(x) = 2x – 1 g(x) = 7x – 12 What is h(x) = f(x) + g(x)?

Prior to the eighteenth century, Group of answer choices governments were primarily democratic. governments rarely sought the support of their people. most gove

Simplify -2(3x - 4y) + 5(x+3y)

Which description matches the transformations y = cosx undergoes toproduce y = 3 cos(-2) ?

Consider why persons with disabilities are considered a vulnerable population. Share with others experiences you may have had with individuals born with a physi

Sue and Andrew form SA general partnership. Each person receives an equal interest in the newly created partnership. Sue contributes $18,000 of cash and land wi

Gross sales receipts (in thousands of dollars) are recorded daily for a sample of 20 small businesses in the New York metropolitan area for a one-day period in

Find the area of the trapezoid answers 30 , 60 , 90 , 120

At a cell phone assembly plant, 75% of the cell phone keypads pass inspection. A random sample of 110 keypads is analyzed. Find the probability that more than 7

What is speciation?