determine a number that must be added to make each a perfect square trinomial
1. x²-6x+________
2. t²-24t +_______
3. a²-30a +_______
4. x²- 12x + _______
5. x²+ 10x +_______
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determine a number that must be added to make each a perfect square trinomial
1. x²-6x+________
2. t²-24t +_______
3. a²-30a +_______
4. x²- 12x + _______
5. x²+ 10x +_______
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Answer:
1. 9
Step-by-step explanation:
try using the foil method
first term
outer term
inner term
Answer:
2. gahshbdhdjjdhdjdjd