R is 18 and x is 12 is the answer of your
question
It's the smallest value in this equation which should at x=-10, the equation is x=-b/(2a)
Answer:12
Step-by-step explanation:
The prime factorization of 84 is 2×2×3×7 . The prime factorization of 48 is 2×2×2×2×3 . . Therefore, the GCF is 2×2×3=12
It’s C I think but I am not sure about it