Math, asked by sheetu18, 1 year ago

x^+8x+9=0

By completing the square method

please answer the question

Answers

Answered by Anonymous

4

Hi Mate!!!!

x² + 2 ( x ) ( 4 ) + 16 - 16 + 9 = 0

( x +4 )² = 7

x = √7 -4 or x = -√7 -4

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