25 a + b whole square minus 16 a minus b whole square solution
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ʜᴇʟʟᴏ ᴍᴀᴛᴇ!
( 25ᴀ + ʙ )² - ( 16ᴀ - ʙ )²
625ᴀ² + ʙ² + 50ᴀʙ - ( 256ᴀ² + ʙ² - 32ᴀʙ )
625ᴀ² - 256ᴀ² + ʙ² - ʙ² + 50ᴀʙ - 32ᴀʙ
= 369ᴀ² + 18ᴀʙ
ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs ʏᴏᴜ
( 25ᴀ + ʙ )² - ( 16ᴀ - ʙ )²
625ᴀ² + ʙ² + 50ᴀʙ - ( 256ᴀ² + ʙ² - 32ᴀʙ )
625ᴀ² - 256ᴀ² + ʙ² - ʙ² + 50ᴀʙ - 32ᴀʙ
= 369ᴀ² + 18ᴀʙ
ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs ʏᴏᴜ
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