Math, asked by anantmittalan1671, 3 months ago

find whether x=5 is root of equation x2-13x+40=0

Answers

Answered by kkhushikumariz2006

0

Step-by-step explanation:

x²-13x +40=0

5²- 13*5 +40=0

25-65+40=0

65-65=0

0=0

LHS=RHS verified

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