Answer:
try (b+10)^2
Step-by-step explanation:
Step 1: Rewrite
b^2+20b+100 --------> b^2+(2b*10)+10^2
Step 2: Apply square formula (a+b)^2 = a^2+2ab+b^2
b^2+(2b*10)+10^2 -----------> (b+10)^2
Hope this helps!
Answer:
360 people
Step-by-step explanation:
Hope this helped! :)
I'm not sure how to write the rule, but every time you add one more to the sum of the last two. First, you add 1, then 2, then 3. 1+1=2 2+2=4 4+3=7 7+4=11 and so on. I hope this helps!
In math the sum means to add
Yes! This is because -150/10 can be simplified to be -15, which is a rational number.
The word “rational” sounds like another math word you’ve heard of before. Do you know what it is?
Well, it’s “ratio”!! Ratios can be seen in the forms x:y and x/y.
ANY RATIONAL NUMBER HAS THE ABILITY TO BE WRITTEN AS A RATIO!! This will completely exclude numbers with super long decimal points (ex: 1.2345678809928374737272828...)
This number also meets the requirements of being an integer. An integer is any whole number (this excludes decimals and fractions)
I know it’s written as a fraction. However, the fraction could be simplified, making it -15, which means this is both a rational number and an integer!!
