Answer:
the missing side lenght = x
0 < x < 15+10
0 < x < 25 cm
Step-by-step explanation:
6ac+10ac
2ac(6ac+10ac)
2ac(3+5)
C
Because for a quadratic formula to be applicable..., x must be to the power of two(x^2)
Interval notation (-5,3]
