Question

can Anyone solve this today because my homework. Factorise the expression and divide x^2 + 2x - 15 / x^2 + 7x + 10​

Answer 1

Answer:

x-3/x+2

Step-by-step explanation:

x²+2x-15/x²+7x+10

x²+5x-3x-15/x²+5x+2x+10

x(x+5)-3(x+5)/x(x+5)+2(x+5)

(x+5)(x-3)/(x+5)(x+2)

(x-3)/(x+2)