(A). Halla el cociente de
1). (a 5 – b 5 ) ÷ (a – b)
2). (a 5 + b 5 ) ÷ (a + b)
(...
Mathematics, 29.05.2021 03:00 ari9843
(A). Halla el cociente de
1). (a 5 – b 5 ) ÷ (a – b)
2). (a 5 + b 5 ) ÷ (a + b)
(B). Efectúa las divisiones utilizando los cocientes notables.
1). (16x 2 – y 2 ) ÷ (4x + y)
2). 169z 2 – 16y 2 ÷ 13z – 4y
3). (27x 3 – 8y 6 ) ÷ (3x – 2y 2 )
Answers: 3
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Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)
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