[tex]\huge{\underline{\purple{A}\pink{n}\green{s}\blue{w\red{e}\orange{r}}}}[/tex]
[tex]\boxed{\large\bf{⟹6x^3 +7y^2 - 2}}[/tex]
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[tex]\large\bf{\underline{Given\: problem:}}[/tex]
[tex]\bf{⇝-1+4x^3 -6 + 7y^2 +5 +6x^3 - 4x^3}[/tex]
[tex]\large\bf{\underline{On\: rearranging\:the\:terms:}}[/tex]
[tex]\bf{⟼\cancel{4x^3}\cancel{ -4x^3} +6x^3 +7y^2 -1-6-5}[/tex]
[tex]\large\bf{⟼6x^3 +7y^2 -7+5}[/tex]
[tex]\large\bf{⟼6x^3 +7y^2 -2}[/tex]
