Math, asked by unknownuser06, 5 hours ago

check wheather 2x + 3 is a factor of 2x^3 + 21x^2 + 62x + 60​

Answers

Answered by adyav291105
1

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Answered by ItzRoyalQueen01
6

2x³ - 9x² + x + 12

2x - 3 = 0

2x = 3

x = 3/2

= 2(3/2)³ - 9(3/2)² + 3/2 + 12

= 2(27/8) - 9(9/4) + 3/2 + 12

= 27/4 - 81/4 + 3/2 + 12

= 27 - 81 + 6 + 48/4

= 81-81 /4

= 0/4

= 0

HERE, remainder = 0

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