Math, asked by pkrnetram466, 4 hours ago

If the value of x=1/2

Then by putting the value of "x" in this polynomial " x³+3x²-5x+8 " what answer will be there​

Answers

Answered by rituashusharma25
2

Answer:

77/8

Step-by-step explanation:

substitute the value of x

= (1/2)³+3(1/2)²-5(1/2)+8

= 1/8+3×1/4-5/2+8

= 1/8+3/4-5/2+8

= 1/8+6/8-5+16/2

= 7/8-21/2

= 7-84/8

= 77/8

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