Math, asked by therisathish59, 6 months ago

if 2,2 be the roots of x² -4x +a =0 then a

Answers

Answered by rohini1909

2

Step-by-step explanation:

given that,

x = 2 , 2

therefore,

2² - 4 ( 2 ) + a = 0

4 - 8 + a = 0

-4 + a = 0

a = 4

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