factorise :p^2-2p-35
Answers
Answered by
2
Answer:
Consider the given quadratic expression.
⇒p2−2p−35
⇒p2+5p−7p−35
⇒p(p+5)−7(p+5)
⇒(p+5)(p−7)
Therefore, (p+5) and (p−7) are the factors of the given quadratic expression.
Step-by-step explanation:
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Answered by
0
Answer:
p = 7 and -5.
Step-by-step explanation:
p^2 - 2p - 35 = 0
p^2 - 7p + 5p - 35 = 0
p (p-7) + 5 (p-7) = 0
(p-7) (p+5) = 0
Therefore, p = 7 and -5.
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