Question

1- (5a2)(8a2) =
2- (3a2)(5a2) =
3- (-9×2)(-3x) =
4- (1/4×2)( 2/3×3) =
5- (+7y2)(-4y2) =
6- (3×5)(+3×4) =
ayuda​

Answer 1

Respuesta:

Explicación paso a paso:

)(-2) ... 4. (x3 + 2y)(x3 - 2y) = (x3). 2. - (2y)2. = x6 - 4y2. 3. Curso: 4809  1101-67 ... 4×1=4. /. /. /. Como 3 · 1+2 · 4 = 11, entonces. + y). 1.