Question

show that 2 is a zero of the polynomial 2x^2-5x+2.

Answer 1

Hey friend✋ ! here is your answer

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✅To show - {2 is zero of polynomial}

✔️Given polynomial - {2x^2-5x+2}

✅Put x=2 in the given polynomial

✔️2(2)^2-5(2)+2

✅2(4)-10+2

✔️8-10+2

✅10-10=0

⭕️Hence by putting value of x=2 we got zero. So hence proved that 2 is zero of polynomial

______Hence proved __________

⭐️Hope it helps you⭐️

#Rohan ( Maths aryabhatta)♥️

Answer 2

Your answer is as follows :
P(x)=2x^2-5x+2
=P(2)=2(2)^2-5(2)+2=2×4-10+2
=8-10+2=10-10=0
Thus , proved that 2 is the zero of the polynomial .......
Hope it helps....
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