Question

(3a³ + 8b⁴)²=
(4m⁵ + 5n⁶)²=
(7a²b³ + 5x⁴)²=​

Answer 1

Respuesta:

(a+b)^2=a^2+2*ab+b^2

(3a³+8b⁴)²

(3a^3)^2+2*3a^3*8b^4+(8b^4)^2

9a^6+48a^3b^4+64b^8

(4m⁵+5n⁶)²

(4m^5)^2+2*4m^5*5n^6+(5n^6)^2

16m^10+40m^5n^6+25n^12

(7a²b³+5x⁴)²

(7a^2b^3)^2+2*7a^2b^3*5x^4+(5x^4)^2

49a^4b^6+70a^2b^3x^4+25x^8

(4ab²+5xy³)²

(4ab^3)^2+2*4ab^2*5xy^3+(5xy^3)^2

16a^2b^4+40ab^2xy^3+25x^2y^6

(8x²y+9m³)²

(8x^2y)^2+2*8x^2y*9m^3+(9m^3)^2

64x^4y^2+144m^3x^2y+81m^6

(x¹º+10y¹²)²

(x^10)^2+2x^10*10y^12+(10y^12)^2

x^20+20x^10y^12+100y^24

(am+an)²

(am)^2aman+(an)^2

a^2m^2+2a^2mn+a^2n^2

(ax+bx+1)²

(ax)^2+(bx)^2+1+2axbx+2ax*1+2bx*1

a^2x^2+b^2x^2+1+2abx^2+2ax+2bx

signos utilizados y respectivos significados  

^=elevado a

*=por  

Explicación paso a paso: