(a - b)² -(a+b)² =plss give ans fast
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Answered by
1
Answer:
a2+b2-2ab-(a2+b2+2ab)
a2+b2-2ab-2a-2b-2ab
=-4ab
Answered by
1
Answer:
HEY BUDDY I HOPE IT HELPS YOU
Step-by-step explanation:
Q. Solve ( a - b )² - ( a + b )².
Solution:
( a - b )² - ( a + b )²
= [ a² - 2ab + b² ] - [ a² + 2ab + b² ]
= a² - 2ab + b² - a² - 2ab - b²
= - 2ab - 2ab
= - 4ab
Ans. The correct answer is ( - 4ab ).
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