Answer:
Extraneous Solutions An extraneous solution is a root of a transformed equation that is not a root of the original equation because it was excluded from the domain of the original equation. Example 1: Solve for x, 1 x − 2 + 1 x + 2 = 4 (x − 2) (x + 2).
Answer:
10c=h
Step-by-step explanation:
The graph showed 2h=20c
so h=10c
Answer:
4500 feat
Step-by-step explanation:
6m=3000f
9m=x
we cross multiply and get
x= 9m × 3000f ÷ 6m
x= 4500 feat
Answer:
5 + 2√6 or 9.898979
Step-by-step explanation:
(√3 + √2) (√3 + √2)
= 5 + 2√6
decimal = 9.898979
