x²- 49 = 0
help for solution pls
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x²- 49 = 0help for solution pls
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Answer:
x²-49=0
x²=49
√x²=√49
x=7
Answer:
x² - 49 = 0
(x+7)(x-7) = 0
x² -7x +7x -49 = 0
x² - 49 = 0
sana makatulong ..