Mathematics, 05.02.2020 08:45 YourFinalsAreHere

Write the polynomial in standard form and identify the zeros of the function and the x-intercepts of its graph. f(x)=(x-1)(x-1)(x+2i)(x-2i)

so far i have foiled and got the polynomial in standard form as :
f(x)=x^4-2x^3-5x^2-8x+4

how do i find the zeros?

Answers: 3

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More questions: Mathematics Another questions

Write the polynomial in standard form and identify the zeros of the function and the x-intercepts of its graph. f(x)=(x-1)(x-1)(x+2i)(x-2i) so far i have foiled and got the polynomial in standard form as : f(x)=x^4-2x^3-5x^2-8x+4 how do i find the zeros?

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Another question on Mathematics

Write the polynomial in standard form and identify the zeros of the function and the x-intercepts of its graph. f(x)=(x-1)(x-1)(x+2i)(x-2i)

so far i have foiled and got the polynomial in standard form as :
f(x)=x^4-2x^3-5x^2-8x+4

how do i find the zeros?