Question

5. The value of the polynomial 3x² - 5x + 3 when x = 1 is​

Answer 1

$\rm{3x^{2}-5x+3=3(1)^2-5(1)+3 }$

$\longrightarrow\rm{3x^{2}-5x+3=3(1)-5+3 }$

$\longrightarrow\rm{3x^{2}-5x+3=3-5+3=6-5=1 }$