Answer: GCF=10
Step-by-step explanation:
1. To solve this problem you must apply the proccedure shown below:
- First, you must find the prime factorization of 10 and 20,as following:
10=2*5
20=2*2*5=2²*5
- Finally, you must write the prime factors common to 20 and 10 and mutpliy them.
- Therefore, you have that the greatest common factor (GCF) of 10 and 20 have in common is:
GCF=2*5=10
Answer: 4x^2 -13x + 14
(x^2 - 8x + 5)-(-3x^2 + 5x-9)
Subtract -3x^2 from x^2
(4x^2 - 8x + 5)-(5x-9)
Subtract 5x from -8x
(4x^2 -13x + 5)-(-9)
Subtract 9 from 5
4x^2 -13x + 14
Answer:
x+b+2 * c - d
I believe that's the expression
The answer is in the image attached. I hope it is helpful.
