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27-04-2022
Mathematics

contestada

Multiply: (x−4)(x+5)

Simplify and write your answer in Standard Form.

HINT
Standard Form: ax2+bx+c

Respuesta :

28-04-2022

Answer:

x^2 + x -20

Step-by-step explanation:

First, Multiply

(x)(x) + (x)(5) + (-4)(5) + (-4)(x)

Second, Add The Like Terms Together

X^2 + x + -20

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