First one is 33y^3-22y^2-27y+18
Second one is -3a^4-20a^2 x^2+7x^4
I hope this helps you :)
Answer:
486 in²
Step-by-step explanation:
9x9x6=486 in²
The product:
( 5 x - y^5 )² is the squared binomial. The formula for the squared binomial is:
( A - B )² = A²- 2 A B + B²
or:
( A + B )² = A² + 2 A B + B²
In this case:
( 5 x - y^5 )² = ( 5 x )² - 2 · 5 x · y^5 + ( y^5 )² =
= 25 x² - 10 x y^5 + y^10
Answer: The simpler form is 25 x² - 10 x y^5 + y^10
Answer:
There are 20 ways but I will give you 4 :)
1. Multiply the numerator and the denominator by 2:
5/7 x 2/2 = 10/14
2. Multiply the numerator and the denominator by 3:
5/7 x 3/3 = 15/21
3. Multiply the numerator and the denominator by 4:
5/7 x 4/4 = 20/28
4. Multiply the numerator and the denominator by 5:
5/7 x 5/5 = 25/35
Step-by-step explanation:
There you go!
-2(-3)=6 because two negatives always make a positive. 2m=-6, because one positive and one negative make a negative. The expression should look something like this: 6-(-6), and since two negative signs make a positive sign, it becomes 6+6, which is 12.
Hope that helped you.