Question

multiple the following mentally (6t-3) (2t-7)​

Answer 1

multiplication of this as follows ;

(6t-3)(2t-7)= 12t^2-42t-6t+21

                 = 12t^2-48t=21

Answer 2

$\bf\purple{\underline{\boxed{Question}}}$

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$\small\tt{Multiple\:the\: following\: mentally\: }\\{\small\tt{(6t-3)\:(2t-7)}}$

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$\bf\purple{\underline{\boxed{Solution}}}$

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✏

$\small\tt{\rightarrow\:\:(6t-3)\:(2t-7)}$

$\small\tt{(6t\times2t)-(6t\times7)-(3\times2t)-(3\times\:-7}$

$\small\tt{\rightarrow\:\:12t^{2}-42t-6t-(-21)}$

$\small\tt{\rightarrow\:\:12t^{2}-42t-6t+21}$

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$\small\tt\red{\rightarrow\:\:12t^{2}-48t+21}$

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$\bf\purple{\underline{\boxed{Thanks}}}$

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