Complete the square to solve the equation below. x2 + x =
19
4
O A. x = 3; x = -1
O B. x = -2+ $5; x = -2 - 15
O C. x= -24 15:= -j- v5
O D. X = 1+ v5 ; x = 1 - 5

.there can be infinite values of m and n that can satisfy the above equation. for each value of m of m or n. there maybe infinite sets of solution for the above

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it should be a.

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(5x-1)^2= (5x)^2-2(5x)×1+(1)^2=25x^2-10x+1

answer: graph 2

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