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tresset_1 [31]
2 years ago
5

Yooo im from k12 please help me rqqq!!!

Mathematics
2 answers:
Vikentia [17]2 years ago
8 0

\\ \tt\hookrightarrow 12x^4(-56x^3y^2)

\\ \tt\hookrightarrow -672x^{4+3}y^2

\\ \tt\hookrightarrow -672x^7y^2

None of the above

jek_recluse [69]2 years ago
3 0

\sf \: 12x^{4} ( - 56x^{3}  {y}^{2} )

Multiplying a positive and a negative equals a negative: (+)×(-)=(-)

\sf \:  { - 12x}^{4}  \times 56 {x}^{3}  {y}^{2}

Calculate the product

\boxed{ \tt - 672x^{7}  {y}^{2} }

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