Simplify the expression.

JeffJenk asked Sep 12, 2023

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15 votes

JeffJenk asked Sep 12, 2023

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10 votes

Answer:

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

Mikeagg answered Sep 18, 2023

2.7k points

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