Respuesta :
Answer:
45x³
Step-by-step explanation:
Given
3x × 15x²
= 3 × 15 × x × x²
= 45 × x³
= 45x³
Answer:
45x^3
Step-by-step explanation:
Multiply the digits that is 15 x 3
Then multiply the Variable x^2 and x
variables are added when multiplied keep this rule in mind always
