The idea of grouping is to get the terms in groups that allow you to factor out from each group something that becomes a factor in itself, leaving two factors behind that are alike. Like this: rearrange those terms so they are in this order:
(-70y^2 - 63xy) + (90x^3 + 100yx^2). Now out of the first set we are going to factor out a -7y, and out of the second set we are going to factor out a 10x^2. When we do this, this is what we get: -7y(10y + 9x) + 10x^2(9x + 10y). As you can see, what's inside both sets of parenthesis is the same, just in a different order. We can factor that out now, leaving (9x + 10y)(10x^2 - 7y). And that is factored by grouping.
Answer:
-18√2
Step-by-step explanation:
i hope it would help u
This answer us 16.97
you do square root of 288 and it will give you the answer of 16.97
A "derivative" is a rate of change.
The derivative of a plain old number is zero, since numbers never change.
Pi is a number. Its value never changes. Its derivative is zero.
Answer:
probability
Step-by-step explanation:
P(Sold Out)= 
So since the experimental probability is the number of times an event occurs out of the total number of trials...
The answer to "what is the experimental probability that the band's next show will be sold out?" Is !!!
Hope this helped you!
Have a nice evening!
