3 years ago

Solve for all values of x (x+9)2=4

Mathematics

2 answers:

serg [7]3 years ago

7 0

Answer:

x = -7

Step-by-step explanation:

you have to distribute the 2 to what is in the parenthesis, then you get left with 2x+18=4 so subtract the 18 from both sides leaving you with 2x=-14 so you divide both by 2 leaving you with x=-7.

andreyandreev [35.5K]3 years ago

4 0

Answer:

x= -7

Step-by-step explanation:

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