So find the greatest common factor (GCF), and make it go on the outside. Or, what is the greatest number that will go in all of those numbers. That would be 3 in this case. So you write it as if you made that equation when you distributed a 3.
3 (2x^2 + 9x + 7)
Then you factor more.
3 (2x^2 + 7) (x + 1)
Answer:
1. 34 2. 4.42 3. A
Step-by-step explanation:
Answer:
32a-18
Step-by-step explanation:
add together the side lengths:
10a-1+6a-8+10a-1+6a-8=(10+6+10+6)a+(-1-8-1-8)= 32a-18
That's false.
Here's a counter-example:
If an animal is a dog, then it has four legs. This is true.
but
If an animal has four legs, then it is a dog. This is not necessarily true.
Another one:
If a shape is a square, then it has four sides. Always true.
but
If a shape has four sides, then it is a square. Usually not true.
