Question

a) 2²+4⁰-3²
b) (2•2⁵•2¹⁵):2¹⁸​

Answer 1

Răspuns:

a)2^2+4^0-3^2=4+1-9=-4

b)(2•2^5•2^15):2^18=2^21:2^18=2^3=8