Math, asked by dubzsstudios, 9 days ago

Show that    (5x + 7y)² - (5x -7y)²  = 140xy.​

Answers

Answered by goldenb987272
0

Step-by-step explanation:

jxjxjjxjxjxjxjxjxhxhxhxhxhxhhxzhhx

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