Answer:
Step-by-step explanation:
Out of the given options, is the only fraction that is improper. All other options are not improper. Therefore, would not belong is the given group of fractions.
Hope this helps.
Answer:
a=±5
Step-by-step explanation:
25=5^2
Given that, x^2−10x+25=x^2−10x+5^2
Identity: a^2−2(ab)+b^2=(a-b)^2
Here, a=x and b=5
∴=(x−5)^2
Hope this helps
Answer: 12.800
Step-by-step explanation:
"89.6 by 7' translates to 89.6 divided by 7.
89.6 divided by 7 is equal to 12.8
Check your answer: 12.8 x 7 = 89.6
12.8 is equal to 12.800, it is the answer.
