4 years ago

What is the factored form of 49x^2 – 56x + 16?

1 answer:

5 0

the main formula is (a - b)² = a² -2ab + b²
as for 49x^2 – 56x + 16, it is the same of (7x -4)²
so the the factored form of 49x^2 – 56x + 16 = (7x -4)(7x -4)

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