Factor the polynomial completely using the X method. x2 + 13x – 48 What is the four-term polynomial and factored form of the polynomial?

Respuesta :

The factored form comes from breaking each term up x2 = x times x
-48 has numerous possibilities for two factors but the to factors that multiply and get -48 while adding to get +13 are +16 and -3 so the answer in factored form is (x + 16) (x -3)

The factored form of the polynomial x² + 13x - 48 is (x - 3)(x + 6)

Polynomial

Polynomial is an expression that involves only the operations of addition, subtraction, multiplication of variables.

Polynomial can be classified based on degree as linear, quadratic, cubic and so on.

Given the polynomial:

x² + 13x - 48

To factor the polynomial, we turn it to a four term polynomial as:

x² + 16x - 3x - 48

x(x + 16) - 3(x + 16)

(x - 3)(x + 6)

The factored form of the polynomial x² + 13x - 48 is (x - 3)(x + 6)

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