Question

simplify this
1]0×10⁴
2]5²×3⁴

Answer 1

1 = 10*10*10*10*0
=0 ( as any number multiplied by 0 is 0)

2= 5*5 * 3*3*3*3
= 25 * 9*9
=25*81
=2025

Answer 2

1 )    when we have 0 multiplied with any number then it is zero.  10^4  is 1 followed by 4 zeros.
       0  *  1 0 0 0 0    = zero
2)  5^2  *  3^4  =  5 * 5 * 3 * 3 * 3 * 3  = 25 * 9 * 9  = 225 * 9 = 2025