Question

Multiply the expression.
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Answer 1

Answer:

(3z-18z²)(26z²+8z³)

3z(26z²+8z³) - 18z²(26z²+8z³)

78z³+24z⁴ - 468z⁴- 144z⁵

78z³ - 444z⁴ - 144z²

Answer 2

Step-by-step explanation:

3z(1-6z)2z²(13+4z)

=3z-18z²×(26z²+8z³)

=3z(26z²+8z³)-18z²(26z²+8z³)

=78z³+24z⁴-468z⁴-144z^5

= -144z^5-444z⁴+78z³