Question

find the value of the polynomial for x=√3 if p(x)=x²+2x+5.steps required​

Answer 1

p(x)=x²+2x+5

p(√3)=√3²+2×√3+5

p(√3)=3+2√3+5

p(√3)=8+2√3

p(√3)=10√3