Math, asked by ayan7923, 5 months ago

(ii) 4x3 - 5x2 - 6x + 7 when x = 3




This is Algebra, not multiplication. Kindly solve this problem​

Answers

Answered by kirti411057
0

Answer:

52

please mark as brainiest


ayan7923: no
Answered by TanyaRajvanshi
1

Step-by-step explanation:

4 {x}^{3}  - 5 {x}^{2}  - 6x  + 7

4 {(3)}^{3}  - 5 {(3)}^{2}  - 6(3) + 7

4(27) - 5(9) - 18 + 7

108 - 45 - 18 + 7

 = 52

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