Binomios Al Cubo
•(6x + 7y)3 =216x3 + 756x2y + 882xy2 + 343y3
•(9x −4y)3 = 729x3− 972x2y + 432xy2− 64y3
•(1x + 9y)3 = 1x3 + 27x2y + 243xy2 + 729y3
•(9x + 5y)3 = 729x3 +1215x2y + 675xy2 + 125y3
•(8x + 5y)3 = 512x3 + 960x2y + 600xy2 + 125y3
•(6x + 2y)3 = 216x3 + 216x2y + 72xy2 + 8y3
•(1x + 7y)3 = 1x3 + 21x2y + 147xy2 + 343y3
•(6x −5y)3=216x3− 540x2y + 450xy2− 125y3
•(3x −9y)3 = 27x3− 243x2y + 729xy2− 729y3
•(6x + 5y)3 = 216x3 + 540x2y + 450xy2 + 125y3
binomio al cuadrado:
1. (a - 6)² = (a)² - 2(a)(6) + (6)²
=a² - 12a + 36
2. (x + 9)² = (x)² + 2(x)(9) + (9)²
= x² + 18x + 81
3. (3p - 1)² = (3p)² - 2(3p)(1) + (1)²
= 9p² - 6p + 1
4. (x + 5)² = (x)² + 3(x)(5) + (5)²
= x² + 15x + 25
5.(6x – 5y)² = (6x)² - 2(6x)(5y) + (5y)²
= 36x² - 60xy + 25y²
6.- (2m – 1)² = (2m)² - 2(2m)(1) + (1)²
= 4m² - 4m + 1
7. (4pq - 3q)² = (4pq)² - 2(4pq)(3q) + (3q)²
= 16 p² q² –24pq² + 9q²
8. (9x2 – 7y2)² = (9x²)² - 2(9x²)(7y²) + (7y²)²
= 81x4 - 126 x²y² + 49y4
9.(8a2b + 7ab6y²)² = (8a²b)² + 2(8a²b)(7ab6y²) + (7ab6y²)²
= 64a4b² + 112a3b7y² + 49a²b12y4 10. (15x²y - 3xy²z6)² =
= (15x²y)² - 2(15x²y)(3xy²z6) + (3x²z6)²
= 225x4y² - 90x²y3z6 + 9x4z12
Binomios con termino común:
1. (8x – 5) (8x –3)= 64 x2 – 64x + 15
2. (5y2 – 3x) (5y2 + 2x)= 25 y4 – 5xy2 –6x2
3. (3 a2 b +2) (3 a2 b + 2x)= 9 a4 b2 + 6 a2 b x + 6 a2 b + 4x
4. (8x2 – 3y) (8x2 – 2y)= 64 x4 – 40 x2 y + 6 y2
5. (9xy2z3 – 2x1/2) (9x2z3 + 3)= 81 x2 y4 z6 – 18 x3/2 y2 z3 + 27 xy2z – 6x1/2
Binomios conjugados:
* (a^2- b^2)= (a+b)(a-b)
* (9-4)= (3+2)(3-2)
* 9a^2 - 4b^2)= 3a - 2b* (16-25)= (4+5)(4-5)
* (2x + 7), (2x - 7)= (2x)2 – (7)² = 4x² - 49
* (3x+4) (3x-4) = (3x)² - (4)² = 9x² - 16
* (5x+3) (5x-3) = (5x)² - (3)² = 25x² -...
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