Question

GI've me the answer for match it ? ​

Answer 1

4y^3 * -3y = -12y^e

5x(x^2 -y^2 + xy) = 5x^3 - 5xy^2 +5x^2.y

(2x + 3 ) (2x - 3 ) = 4x^3 - 9

5x(4xy - 4) = 20x^2.y - 20x

-2xy (5x^2 - 3) = -10x^3.y + 6xy