Question

Multiply: −6ab3(a5b2−2a4b−10ab−7).

Answer 1

the answer is −
6
a
6
b
5
+
12
a
5
b
4
+
60
a
2
b
4
+
42
a
b
3

Answer 2

--6a^6b^5+12a^5b^4+60a^2b^4+42ab^3

Explanation: