Question

Multiply. 3ab(5a²+4b²). *​

Answer 1

Answer:

15a³b+12ab³

Step-by-step explanation:

first you have to multiply the first one of the bracket and 3ab. then the second one of the bracket and 3ab.

hope it'll help you.

Answer 2

Answer:

here we are provided with the equation,

the equation is 3ab(5a² + 4b²).

explanation: the numbers and variables which are given outside the bracket is multiplied by the numbers inside the brackets.

3ab multiplied by 5a² and 4b².

so the answer is 15a³b + 12ab³