Let ​ f(x)=x2−x−30 ​. What are the zeros of the function? Enter your answers in the boxes.

Question

Let ​ f(x)=x2−x−30 ​. What are the zeros of the function? Enter your answers in the boxes.

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Mia 3 weeks 2022-01-08T15:08:11+00:00 2 Answers 0 views 0

Answers ( )

    0
    2022-01-08T15:09:42+00:00

    Answer:

    the answer is -5 and 6

    Step-by-step explanation:

    0
    2022-01-08T15:09:46+00:00

    Zeros of the function are -5 and 6.

    Step-by-step explanation:

    f(x) = x² – x – 30

    Step 1:

    Factorize the equation using Product and Sum method. Product = – 30 and Sum = – 1

    ⇒ f(x) = x² – 6x + 5x – 30

    Step 2:

    Solve the equation by equating the function to zero to find zeros.

    ⇒ x (x – 6) + 5(x – 6) = 0

    ⇒ (x – 6)(x + 5) = 0

    x = 6, – 5

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45:7+7-4:2-5:5*4+35:2 =? ( )