Math, asked by iammostlysane, 1 year ago

factorise 21x^2 + 2 + 41x = 0

Answers

Answered by vivo1726

0

factors of 2 are 1,2,-1,-2

21(-2)²+41(-2)-2=0

21(4)+41(-2)-2=0

84-82-2=0

84-84=0

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