Answer:
*4
Step-by-step explanation:
Answer:
4
6x9=54=(6*5)+(6*4)
Step-by-step explanation:
6x9=54=(6*5)+(6*4)
6x9=54
54 is the number you are trying to get
6*5= 30
so now you need something to add up to 54
6*4=24
24+30=54
square feet?
6d^5-10d^2
Answer:
GCF: 2d²
Step-by-step explanation:
Write out all the factors of 6:
6
-----------
6 1
3 2
Write all the factors of 10:
10
--------------
10 1
5 2
The GFC of both of those numbers is 2.
Since both numbers have a variable of d, and since they both have exponents, you can multiply both numbers by d², because there is at least one d² in each variable.
Your full answer would be: 2d²(3d³ - 5)
If you use foil, remember you don't multiply exponents, you add them.