Question

3(4a-6B) при а=0,2;В=-0,4

Answer 1

3(4*0,2-6*(-0,4))=3(0,8+2,4)=3*3,2=9,6

Answer 2

3(4а-6В)=3(4*0,2-6*(-0,4))=3(0,8+2,4)=3*3,2=9,6