3(x+7)^2 ............
2 answers:
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Answer:
The value if x is 0.9875.
Step-by-step explanation:
First, we have to get rid of brackets by expanding :
Next you have to collect like terms :
Lastly, you can solve x :
Sent a picture of the solution to the problem (s). You can always break a number down to something you understand.
