Question

P²+9p+20= 0
solve by factorisation method
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Answer 1

Answer:

p²+9p+20=0

p²+4p+5p+20=0

(p²+4p)+(5p+20)=0

p(p+4)+5(p+4)=0

(p+4)(p+5)=0

p=4 and p=5

Answer 2

Step-by-step explanation:

The above picture can help u I guess.

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