Question

one of the factors of 25 x ^2 - 64 y^2​

Answer 1

Answer:

25x2−64y2

([)]|√>≥

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Step-by-step explanation:

Rewrite

25x2 as (5x)2.(5x)2−64y2

Rewrite

64y2 as (8y)2.(5x)2−(8y)2

Since both terms are perfect squares, factor using the difference of squares formula,

a2−b2=(a+b)(a−b) where a=5x and b=8y.(5x+8y))(5x−(8y))Multiply 8 by −1.(5x+8y)(5x−8y)