3 years ago

Do Now:Find the vertex form by completing the square: y= x²+4x +3

Mathematics

1 answer:

Ber [7]3 years ago

7 0

Answer:

(-2,-1)

Step-by-step explanation:

y = x² + 2(x)(2) + 2² - 2² + 3

y = (x + 2)² - 1

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Do Now:Find the vertex form by completing the square: y= x²+4x +3​

Do Now:Find the vertex form by completing the square: y= x²+4x +3