Question

Solve (x - 3)2 = 49. Select the values of x.
52
DONE

Answer 1

Answer:

Step-by-step explanation:

$(x-3)^2=49$

<=>

$(x-3)^2-49=0\\\\<=> (x-3)^2-7^2=0\\\\<=> (x-3-7)(x-3+7)=0\\<=> (x-10)(x+4)=0\\<=> x -10=0\ or \ x+4=0\\<=> x = 10 \ or\ x = -4$

solutions are -4 and 10

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Answer 2

The answer is
x=27.5