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For which of the following quadratic equ...

For which of the following quadratic equations is `alpha + beta = 5 `?

A

`2x^(2) + 10x + 25=0`

B

` x^(2) - 10x + 25 = 0 `

C

`3x^(2) + 15x - 16= 0`

D

`3x^(2) - 15x + 16=0`

Text Solution

Verified by Experts

The correct Answer is:
D
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