Write a polynomial function with the real zeros-1.5,-0.3, and 1.75. – InterviewSolution

1.

Write a polynomial function with the real zeros-1.5,-0.3, and 1.75.

Answer»

the function with zeros as -1.5 , -0.3 and 1.75 are

= (x+3/2)(x+3/10)(x-7/4)= (x²+3x/10+3x/2 +9/20)(x-7/4)= x³-7x²/4+3x²/10-21x/40+3x²/2-21x/8+9x/20-63/80= x³ +(3/2-7/4+3/10)x²+(9/20-21/8-21/40)x-63/80

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