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Phoenix [80]
2 years ago
11

Solve the following equation by the trial and error method...plzzzz fast ......​

Mathematics
1 answer:
erma4kov [3.2K]2 years ago
3 0

Answer:

the required answers are :

a) x = 4

b) x = 3

c) a = 7

d) x = -15

Step-by-step explanation:

the whole process is given in the solution in attached picture. okay

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