Math, asked by mehruonnisa123, 10 months ago

sum of two roots of 2x²+ax+6=is 5 then the value of a is

Answers

Answered by sahatrupti21

0

Answer:

-7

Step-by-step explanation:

2x2+ax+6=0

2is the root

so x=2

putting x=2 in equation

2*2^2+2a+6=0

2*4+2a=-6

8+2a=-6

2a=-6-8=-14

a=-14/2=-7

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