Multiple choice The approximate value of $x^3+5x^2-7x+10$ when $x=1.1 $ is 9.06 9.60 9.66 9.69 Reveal answer Fill a bubble to check yourself D Correct answer Explanation Substitute x = 1.1 into the expression: (1.1)^3 + 5(1.1)^2 - 7(1.1) + 10. This equals 1.331 + 5(1.21) - 7.7 + 10 = 1.331 + 6.05 - 7.7 + 10 = 9.681. The closest provided option is 9.69.