Does anyone know the answer 6-9 (3m-10)?

What are the solution(s) to the quadratic equation x2 – 25 = 0? o x = 5 and x = -5ox=25 and x = -25o x = 125 and x = -125o no real solution

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3

Factor the expression using the gcf. the expression 21m−49n factored using the gcf