Math, asked by lovely7951, 10 months ago

f(x)=x^3+1 then find f(3√2)​

Answers

Answered by knjroopa
1

Step-by-step explanation:

Given F(x)=x^3+1 then find f(3√2)

Given f(x) = x^3 + 1

     So f(3√2) = (3√2)^3 + 1

This is in the form of a^3 + b^3 = (a + b)(a^2 – ab + b^2)

                                    Here a = 3√2 , b = 1

                                                = (3√2 + 1) ((3√2)^2 - 3√2(1) + 1^2

                                                = (3√2 + 1) (9 x 2 - 3√2 + 1)

                                                = (3√2 + 1) (19 - 3√2)

Reference link will be

https://brainly.in/question/5276366

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