Question

using formula find the product of (a+b+c)(a-b-c)​

Answer 1

$\huge{ \underline{ \underline{ \green{ \sf{ Answer\ : }}}}}$

given attachment....

✓✓Itz Roy

Hope it help yøü

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Answer 2

Answer:

Hey mate, Good evening ❤

#Here's ur answer...☆☆☆

Step-by-step explanation:

$\boxed{ \mathfrak{ \huge{ \orange{answer...}}}}$

$\large{ \bold{ \green{you \: must \: know}}}.... \\ \large{ \bold{(x + y)(x - y) = ( {x}^{2} - {y}^{2} )}}$

$\bold{ \red{given...(a + b + c)(a - b - c)}} \\ = (a +( b + c))(a - (b + c)) \\ \green{ \bold{compare \: it \: with(x + y)(x - y)}} \\ = ( {a}^{2} - (b + c) {}^{2} ) \\ = (a {}^{2} - ( {b}^{2} + {c}^{2} + 2bc)) \\ = \red{ \bold{{a}^{2} - {b}^{2} - {c}^{2} - 2bc}} (\blue{answer...})$

▶️Hope this helps you..✌✌

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