Determine the number that must be added to make each of the following a perfect square trinomial.then give the factors as a square of a binomial.
1) x² + 4x + _______
2) x² - 10x + ________
3) X² + 3x + _________
4) x² _ 11x + _______
5 x² + 5/2 x + ______
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Answer:
Step-by-step explanation:
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