find the third term to be added to make each expression a perfect square trinomial. write the result as a square of a binomial
1. x²+x
2. a²-3a
3. b²-13b
4. b²+ ⅔b
5. c²-5/2c
Please!! :(
1. x²+x
2. a²-3a
3. b²-13b
4. b²+ ⅔b
5. c²-5/2c
Please!! :(
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Answer:
1. (x+1/2)²
2.(a-3/2)²
3. (b-13/2)²
4. (b-1/3)²
5. (c-5/4)²
Step-by-step explanation:
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