Math, asked by sushmithareddy201, 9 months ago

three bulbs are selected at random from 15bulbs of which 5are defective.find none of the bulb is defective,at least one is defective,almost one is defective​

Answers

Answered by INDIANPRADEEP
1

Answer:

(3x - 5)(3x - 5)

 = 9{x}^{2}  - 15x - 15x - + 25

 = 9 {x }^{2}  - 30x + 25

Answered by adilalam7808
2

Answer:

1 is the answer of this question

Step-by-step explanation:

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