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25-04-2022
Mathematics

contestada

Simplify the expression.

Simplify the expression class=

Respuesta :

ebhal2028 ebhal2028

26-04-2022

Answer:

3

Step-by-step explanation:

((7x-4)^2) - (7x-4)(7x-4) + 3

(7x-4)(7x-4) is 7x-4^2

So its (7x-4)^2 - (7x-4)^2 + 3

(7x-4)^2 cancel out.

Answer is 3

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