Question

x(,x+3)+5(x+3) factorise​

Answer 1

Step-by-step explanation:

X (x+3)+5 (x+3)

(X+5)(x+3)

Answer 2

x(x+3)+5(x+3)

(x+3)(x+5)

it is in the form of (x+a)(x+b)

(x+a)(x+b)=x^2+(a+b)x+ab

(x+3)(x+5)=x^2+(3+5)x+3*5

=x^2+8x+15

hope it helps you

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