Math, asked by ishikasandhu2005, 7 months ago

1 poin
Please choose the correct
option
9. The roots of a quadratic equation are 7 and -3, the
equation is
i. X2-40 -21=0
ii. x+ 40 -21=0
iii. x?+ 40 +21=0
iv. x2 - 40 +21=0
ОА
Ов
Ос
OD
Please choose the correct
1 po

Answers

Answered by vijayalaxmi8655

0

Answer:

third one is the best way to get a chance

Answered by bhumi6531

1

Answer:

'C' is the right way I thinked

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