Question

Resolver cada cuadrado de binomio 1)(x+4)2 2)(3x+2)2 3)(a+1)2 4)p+5q)2 5)(a+2b)2 6)(x-5)2 7)(5x+3y)2 8)(a-3b)2 9)(6-x)2 10)(6x-5y)2 11)(x2-5)2 12)(3a3+x2)2

Answer 1

1. (X+4)^2: (x+4)(x+4): X^2+4x+4x+16: x^2+8x+16

2. (3x+2)^2: (3x+2)(3x+2): 9x^2+6x+6x+4: 9x^2+12x+4

3. (A+1)^2: (a+1)(a+1): a^2+1a+1a+1: a^2 +2a+1

4. (P+5q)^2: (p+5q)(p+5q): p^2+5pq+5pq+25q^2: p^2+10pq+25q^2

5. (A+2b)^2: (A+2b)(a+2b): a^2+2ab+2ab+4b^2: a^2+4ab+4b^2

6. (X-5)^2: (x-5)(x-5): x^2 -5x-5x+25: x^2-10x+25

7. (5x+3y)^2: (5x+3y)(5x+3y): 25x^2+15xy+15xy+9y^2: 25x^2+30xy+9y^2

8. (A-3b)^2: (a-3b)(a-3b): a^2-3ab-3ab+9b^2: a^2-6ab+9b^2

9. (6-x)^2: (6-x)(6-x): 36-6x-6x+x^2: 36-12x+x^2

10. (6x-5y)^2: (6x-5y)(6x-5y): 36x^2-30xy-30xy+25y^2: 36x^2-60xy+25y^2

11. (X^2-5)^2: (X^2-5)(x^2-5): x^4 -5x^2-5x^2+25: x^4-10x^2+25

12. (3a^3+x^2)^2: (3a^3+x^2)(3a^3+x^2): 9a^6+3a^3x^2+3a^3x^2+x^4: 9a^6+6a^3x^2+ x^2

^: elevación

Espero que te ayude ;)