ILL MARK BRAINILEST !!! 60 POINTS 25x4 − 8y4 is not the difference of two squares. Identify the correct explanation for this statement. 25x4 is not a perfect square. 8y4 is not a perfect square. Neither 25x4 nor 8y4 are perfect squares. Both 25x4 and 8y4 are perfect squares.

Question

contestada

Respuesta :

RevyBreeze RevyBreeze · Answer 1 · 2022-03-15T00:37:29+01:00

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8y4 is not a perfect square.

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Step-by-step explanation:

₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋

Knowing that; A difference of two perfect squares, A2 - B2 can also be factored into (A+B) • (A-B)

Verification;

(A+B) • (A-B) =

A2 - AB + BA - B2 =

A2 - AB + AB - B2 =

A2 - B2

Notes;

AB = BA is the commutative property of multiplication.

AB + AB equals zero and is therefore eliminated from the expression.

Answer:

25 is the square of 5

8 is not a square

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~[RevyBreeze]~