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Subjects>Math>Math & Arithmetic

Is 49x2-56x plus 16 a perfect square?

Updated: 11/3/2022

Wiki User

∙ 13y ago

Best Answer

49x2 - 56x + 16 = (7x - 4)2 so yes, it can be a perfect square.

Wiki User

∙ 13y ago

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Is a square plus 25 a perfect square?

No, consider 16 + 25 ...

Is 16x2-36x plus 9 a perfect square?

16(2)-36+9 32-36+9 -4+9 No, it isn't a perfect square.

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16 is a perfect square (of 4) and the square root of 256.

Is 49x2-56 plus 16 a perfect square trinomial?

yes, (7x - 4)2

What value of c makes 9x2 plus 24x plus c a perfect square?

16? using 16, you have (3x2 + 4)(3x2 + 4) = 9x2 + 24x + 16

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Is a square plus 25 a perfect square?

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49x2 - 56x plus 16 is a perfect square trinomial?

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Is 49x2-56 plus 16 a perfect square trinomial?

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The polynomial below is a perfect square trinomial of the form A2 - 2AB plus B2 4x2-16x plus 16?

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