find the product of algebric expression
B. (1/2 a +3/5) (a-b)
C. (3pq^2-7p^2q) (1/3 pq^2+4p^2q)
E. (4x^2 - 7xy ) (1/8 x 2 -2/7xy)
*please answer honestly*
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Answer:
Subtracting 4p
2
q−3pq+5pq
2
−8p+7q−10 from 18−3p−11q+5pq−2pq
2
+5p
2
q, we have
= (18−3p−11q+5pq−2pq
2
+5p
2
q)−(4p
2
q−3pq+5pq
2
−8p+7q−10)
= 18−3p−11q+5pq−2pq
2
+5p
2
q−7p
2
q+3pq−5pq
2
+8p−7q+10
= 28+5p−78q+8pq−7pq
2
+p
2
q
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