SOLUTION: Find a negative real number such that the square of the sum of the number and 3 is equal to 441
Algebra.Com
Question 1103239: Find a negative real number such that the square of the sum of the number and 3 is equal to 441
Found 2 solutions by Alan3354, addingup:
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Answer by addingup(3677) (Show Source): You can put this solution on YOUR website!
Sqrt(-x+3) = 441 square both sides of the equation:
(-1)x + 3 = 194481
(-1)x = 194478
x = 194478/-1 = -194478
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