Question

Find thr value of a polynomial
p(x) = 7x³ - 2x² - 5x + 6 at x = 3​

Answer 1

p(x) = 7x³ - 2x² - 5x + 6 at x = 3​

p(3)=7*(3)^3-2*(3)^2-5(3)+6

=63-18-15+6

=36

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