Solve The Ff. By Extracting Square Roots, 1. C^2-49=0, 2. 4m^2-100=0, 3. X^2-289=0, 4. 9x^2=324, 5. 5x^2-45=0

Solve the ff. by extracting square roots

1. c^2-49=0
2. 4m^2-100=0
3. x^2-289=0
4. 9x^2=324
5. 5x^2-45=0

 

Answer:

1. c=±7

2. m=±5

3. x=±17

4. x=±6

5. x=±3

Step-by-step explanation:


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