Math, asked by xaviee, 1 year ago

X2+8x+9=0 by completing square method

Answers

Answered by rvenkatakrishnp9fqjg

3

add and subtract 7
(x+4)^2-7=0
x=root(7)-4 and -root(7)-4

xaviee: can you tell me the whole sum

rvenkatakrishnp9fqjg: yess

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