Question

$(4a - 3b) (a2 + b2 - c)$
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Answer 1

$\huge \underline{ \underline{ \bf \purple{Solution :}}}$

$\longrightarrow \: \sf(4a - 3b)( {a}^{2} + {b}^{2} - c) \\ \\ \longrightarrow \: \sf4a( {a}^{2} + {b}^{2} - c) - 3b( {a}^{2} + {b}^{2} - c) \\ \\ \longrightarrow \: \sf {4a}^{3} + {4ab}^{2} - 4ac - {3a}^{2}b - {3b}^{3} + 3bc$

Answer 2

Answer:

same ansr mate.......