Factorise p² + 6p + 9 *
1 point
(p+2)²
(p+3)²
(p+2)(p+3)
(P+6)(p+9)
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1
Answer:
(p+3)(p+3)
Step-by-step explanation:
p2 +3p+3p+9
p(p+3)+3(p+3)
(p+3) (p+3)
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