Answer:
C
Step-by-step explanation:
As we can see, there are perfect squares in the first two expressions
thus, we have it that;
√(25x) = 5√x
√(4x) = 2√x
so we have the expression as;
5 √x - 2 √(x + 2 √x
= 5√x
1.95 g
Im pretty sure I saw this question.. 228
10.7
2/3, 1,2,4
