Math, asked by sanjushagunsingh29, 2 months ago

solve .............

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Answers

Answered by Anonymous

2

Answer:

x²-7x=18

x2-7x-18=0

x²-9x+2x-18=0

x(x-9)+2(x-9)=0

(x+2)(x-9)=0

Answered by Jeny4you

2

Answer:

9

Step-by-step explanation:

squaring => x(x-7)=18

substitute 9 lhs = rhs

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