Question

10^2 × [ 4+5×3^2-2^5+4^3×(49-2^3]= ?

Answer 1

100( 4+5 *9-32 + 64 *41)= 100(4+ 45-32 + 2624)

= 100* 2641= 264100

Answer 2

10²×[4+5×3²-2⁵+4³×(49-2³)]=

=100×[4+5×9-32+64×(49-8)]=

=100×(4+45-32+64×41)=

=100×(4+45-32+2624)=

=100×(49-32+2624)=

=100×(17+2624)=

=100×2641=264100