Question

Please helppppppppppppppppppppppppppppppp!

Answer 1

You multiply 5 onto both of the equations so it’s 3^3•5 • 3^2•5
And so it’s 3^8 • 3^10
And the you add the exponents together so it’s 3^8+10
So then it would be 3^18
But simplified would be 387420489

Answer 2

(9 x 27) x 5

Explanation:

First we have to figure out the powers. 3 To the power of 2 is 9 and 3 to the power of 3 is 27 so we first multiply that and later multiply 5