Answer:
x = ± 5
Step-by-step explanation:
x² - 25 = 0 ( add 25 to both sides )
x² = 25 ( take square root of both sides )
x = ± = ± 5
That is x = - 5, x = 5
Would u rather earn a million dollars or get a penny doubled each day for one month 30 days? Explain
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As, Size of Preimage > Size of image
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