Question

ayudenme


1) (-3)^4

2) (3m)^2 * [(3m)^2]^4 * (3m)^5

3) (8x^2-15x+10)-(2x^2+5x-13)

porfa​

Answer 1

Respuesta:

HOLA!

Explicación paso a paso:

1) (-3)^4

(-3)^4 = (-3)(-3)(-3)(-3)

=81

2) (3m)^2 * [(3m)^2]^4 * (3m)^5

(3m)^2 * [(3m)^2]^4 *(3m)^5

=(3m)^2 * (3m)^8 * (3m)^5

=(3m)^15

=3^15 m^15

3) (8x^2-15x+10)-(-2x^2-5x+13)

=(8x^2-15x+10)+(-2x^2 - 5x+13)

<(8x^2 - 2x^2)+(-15x-5x)+(10+13)

=6x^2-20x+23

Suerte!!