Explicación paso a paso:
A) (x³+3)²
(x³)²+2x³×3+3²
=x^6+6x^3+9
B) (x³-3)²
=x^6-6x^3+9
C) (a³-b²)×(a³+b²)
(a³)²-(b²)²
=a^6-b^4
D) (1-8xy)×(1+8xy)
1²-(8xy)²
=1-64x²y²
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Explicación paso a paso:
A) (x³+3)²
(x³)²+2x³×3+3²
=x^6+6x^3+9
B) (x³-3)²
(x³)²+2x³×3+3²
=x^6-6x^3+9
C) (a³-b²)×(a³+b²)
(a³)²-(b²)²
=a^6-b^4
D) (1-8xy)×(1+8xy)
1²-(8xy)²
=1-64x²y²