Question

find the value ofp(x)=3x^2+4x+5 at x=3/2​

Answer 1

If x=3/2

=3(3/2)²+4(3/2)+5

=27/4+6+5

=(27+24+20)/4

=71/4

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Answer 2

HeYa❤

x=3/2

p(x)= 3x^2+4x+5

p(3/2)= 3 (3/2)^2 + 4(3/2)+5

p(3/2)= 3× 9/4 + 12 /2 +5

p(3/2)= 27/4 +12/2 +5

Taking LCM,

p (3/2)= 27+24+20 /4

☆p (3/2)= 71/4☆

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