Question

Write as a product of two polynomials: x(y–5)–y(5–y)

Answer 1

Answer:

$(x+y)(y-5)$

Step-by-step explanation:

$x(y-5)-y(5-y)\\\\x(y-5)-y[-(y-5)]\\\\x(y-5)+y(y-5)\\\\Take\ (y-5)\ common\\\\(x+y)(y-5)$