cookiemonster4tw cookiemonster4tw

10-06-2021
Mathematics

contestada

help please i don’t know how to sold this

help please i dont know how to sold this class=

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ayimobuobi ayimobuobi

10-06-2021

Area of a rectangle is is L*B so (3x^2+4x-2)(x^2+6x+3) so the answer is 3x^4 +22x^3+ 31x^2 -6.. that’s the Last option in the box.. l hoped it helped :)

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