1/4 multiple 96= 96 divided 4= 24
answer=24
You can Calculate the mass of magnesium sulphate obtained from 5g of magnesium.
Answer:
x-3
Step-by-step explanation:
You can factor out a 3 from both terms of 3x^2 - 9x to get
3(x^2 - 3x)
<u>Answer:</u>
x = 3, x = -3
<u>Step-by-step explanation:</u>
x² - 25 + 16 = 0
⇒ x² - 9 = 0
• Add 9 to both sides:
⇒ x² = 9
• Square root both sides of equation:
x = 
x = ± 3
x = 3 and x = -3