Math, asked by madihasadaf789, 5 hours ago

8. The numerical difference of the roots of
.? - 7.x - 9 = 0 is
(a) 5
(b) 7
(c) 2185
(d) 85

Answers

Answered by raghavsingh4229

1

Answer:

7x-9=0

7x=0+9

7x=9

x=9/7

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