Question

simplify (_2)7 ×(_2)3×(_2)4​

Answer 1

$\huge {\boxed {\mathbb {QUESTION}}}$

simplify

$(-2)7 \times (-2)3\times (-2)4$

$\huge {\boxed {\mathbb {ANSWER}}}$

$(-2)7 \times (-2)3\times (-2)4$

$\implies - 14 \times - 6 \times - 8$

$\implies{\boxed {\boxed {-672}}}$

$\huge {\boxed {\mathbb {HOPE \:IT \:HELPS \:YOU}}}$

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$IDENTITIES$

${(a+b)}^{2}={a}^{2}+2ab+{b}^{2}$

${(a-b)}^{2}={a}^{2}-2ab+{b}^{2}$

$(a+b) (a-b)={a}^{2}-{b}^{2}$

${\mathbb{\colorbox {orange} {\boxed{\boxed{\boxed{\boxed{\boxed{\colorbox {lime} {\boxed{\boxed{\boxed{\boxed{\boxed{\colorbox {aqua} {@suraj5070}}}}}}}}}}}}}}}$