Question

add : 7xy +5yz - 3zx, 4yz + 9zx 4y, -3xz +5x - 2xy​

Answer 1

$\huge{ \mathbb{⫷❥{\red{A᭄}}}}{\green{n}}{\mathbb{\blue{s}}} {\purple{w}} {\mathbb {\orange{e}}}{\pink{r}}⫸$

$\implies \bold{ \bf{(7xy + 5yz - 3zx) +(4yz + 9zx \times 4y) + ( - 3xz + 5x - 2xy)}}$

$\implies \bold{ \bf{Place \: the \: like \: terms \: together{ \ratio}}}$

$\implies \bold{ \bf{(7xy - 2xy) + (5yz + 4yz) + ( - 3zx + 9zx) + 4y + 5x}}$

$\implies \bold{ \bf{5xy + 9yz + ( - 6zx) + 4y + 5x}}$

$\implies \bold{ \bf{5xy + 9yz - 6zx + 4y + 5x}}$

━━━━━━━━━━━━━━━━━━━━━━━━━━

$\huge{\red{ᎻᎧᎮᏋ\: ᶦƬ \:Helpร}}$

$\huge{\boxed{\fcolorbox{black}{pink}{30Tђαήks=iภbøאָ}}}$

$\huge{\underline{\mathbb{\blue{קleสseﾂ}}}}\:{\green{thคήks}}\:{\orange{⦇էօօ⦈}}$

$\huge{\underline{\mathbb{\red{爪ℽ}}}}\:{\purple{❺\:Anຮwerຮ}}$

$\huge{\underline{\mathbb{\red{⪨OŇLY⪩}}}}$

$\huge{\underline{\red{ƑØℓℓõw}}}\:{\blue{ᙢě}}$