Question

3y2 +7y +1 compliting square method

Answer 1

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Answer 2

Answer:

Step-by-step explanation:

7y = -3y2 - 4

3y2 + 7y + 4 = 0

3y2 + 3y + 4y + 4 = 0

3y ( y + 1 ) 4 ( y + 1 )

( y + 1 ) ( 3y + 4 )

y + 1 = 0 , and 3y + 4 = 0

y = -1 and. 3y = - 4

y = -1 and. y = -4/3