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2 years ago

Simplify the expression.

Mathematics

1 answer:

Naddika [18.5K]2 years ago

6 0

Answer:

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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