(3p-q)(5p-q) simplify using (x-a)(x-b)=x²-(a+b)x +ab
Answers
Answered by
1
Answer:
15p² - (3p+5p)q +q²
Step-by-step explanation:
Answered by
0
Answer:
225p^2-2p-2q
Step-by-step explanation:
(3p-q)(5p-q)
(x-a)(x-b)=x²-(a+b)x +ab
(3×5p)^2-(-q+(-q))+(-q-q)
(15p)^2-2p-2q
225p^2-2p-2q
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