one of the zero of the polynomial 2x³+3x+5 is
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Answered by
1
Answer:
The required answer is (-3/5).
hope it's helping you
Answered by
0
Answer:
2x^2 - 3x - 5
Apply middle term split
2x^2 - 5x + 2x - 5 = 0
2x^2 + 2x - 5x - 5 = 0
2x ( x + 1) -5 ( x + 1) = 0
( 2x - 5) ( x + 1 ) = 0
2x - 5 = 0
x = 5/ 2
x+ 1 = 0
x = -1
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