Question

Pleaseee helppppp❤️ Help

Answer 1

Hi king,

simplify and expand this polynomial:

$P= 14xy^{2}(3x^{3}y+5xy^{4}-6y^{3})$

$P=14xy^{2} x^{3} y-6*14xy^{2} y^{3} +14*5xy^{2} xy^{4} \\P=14*3x^{1+2}y^{2+1} -6*14xy^{2+3} + 14*5x^{2}y^{2+4}\\P=42x^{4}y^{3}+84xy^{5}+70x^{2}y^{6}$

• The leading coefficient is 42
• The degree is 4

Have a good day.