For this case we must multiply the following expression:
[tex](6a ^ 3-5) (4a ^ 3-11a) =[/tex]
We apply distributive property considering that:
[tex]+ * + = +\\+ * - = -\\- * - = +[/tex]
So:
[tex]6a ^ 3 * 4a ^ 3-6a ^ 3 * 11a-5 * 4a ^ 3 + 5 * 11a =[/tex]
To multiply powers of the same base, we place the same base and add the exponents.
[tex]24a^ {3 + 3} -66a^ {3 + 1} -20a ^ 3 + 55a =\\24a ^ 6-66a ^ 4-20a ^ 3 + 55a[/tex]
Answer:
[tex]24a ^ 6-66a ^ 4-20a ^ 3 + 55a[/tex]
