-21/10 or -2&1/10 I used my calculator
g/2 + 4
last option is the answer
Image result for factor 25 into prime numbers
25 is a composite number, and it is 5 squared. 25 = 1 x 25 or 5 x 5. Factors of 25: 1, 5, 25. Prime factorization: 25 = 5 x 5, which can also be written 25 = 5².
The answers are -16 and 9. Hopefully this helps :D
