calvinmacjp calvinmacjp

01-11-2019
Mathematics

contestada

what must be added to 9x^2-24x+10 to make it a whole square

Respuesta :

aaliyahkhin14 aaliyahkhin14

01-11-2019

Answer:

67

Step-by-step explanation:

9x2 - 24x + 10

9 x 9 = 81

81 - 24 = 57

57 + 10 = 67

if i got this wrong- im so sorry :)

Answer Link

Otras preguntas

What were some things settlers hoped to find in the New World?

36.8% of what number is 28.52

passes through (-6,5) and parallel to 2x-3y=12

Which of the following should be given to students before they begin a laboratory experiment? A) problems to practice the concepts in the experiment B) guidelin

Plz help!!!! With math!!

The cell membrane of a red blood cell will allow water, oxygen, carbon dioxide, and glucose to pass through. Since other substances are blocked from coming in,

Which words make up the adverb phrase in the sentence? Which words does the adverb phrase modify? Many early cities were built around forts. A. Many early; modi

Two planes, which are 1810 miles apart, fly toward each other. Their speeds differ by 55 mph. If they pass each other in 2 hours, what is the speed of each?

Find the best word to complete the sentence. 2. In recent years fear of skin cancer has increased, encouraging greater ___ from long hours in the sun. A. abstin

how is the volume of the cone related to the volume of the cylinder