Question

(2. factorise
x2 + 8x + 15​

Answer 1

Answer:

x2+8x+15=x2+3x+5x+15=(x+3)(x+5)

Hope this helps mate

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Answer 2

Step-by-step explanation:

x²+8x+15=0

x²+5x+3x+15=0

x(x+5)+3(x+5)=0

(x+3)(x+5)=0

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