shadleshelby shadleshelby

02-04-2021
Mathematics

contestada

Solve analytically:
x2+6x+7 ≥-2

Respuesta :

florencebrewer3 florencebrewer3

02-04-2021

Step-by-step explanation:

x2-6x-7=2

(x2-6x-7)+7=2+7 -6x+x2+7. 6x+x2=9

Answer Link

Otras preguntas

Find the density of a 40 gram pyramid with rectangular base 5 x 6 cm and height 8 cm.

Which process is commonly used to separate a mixture of ethanol and water?

Which was a key event that influenced the writing of J.R.R. Tolkien? 1) the death of his grandfather 2) World War I 3) World War II 4) the Holocaust NOTE: If yo

which of the following is true about office friendship

I have no clue how to do this just trying to hurry up and get a grade

How much force is needed to stop a 80 kg football player if he decelerates at 5m/s?

Alkanes are hydrocarbons that contain what type of bonds

What will be the magnitude and the sign of the focal length when the lens is flipped over?

What can be inferred by the passage of the black codes? Which of the following groups supported Radical Reconstruction? After the passage of the Thirteenth, Fou

Give 5 example of fiction and 5 example of non fiction