Question

4x3+8x2-3x-6 х=4 =0 СРОЧНО ​

Answer 1

Ответ:

4*4*3+8*2-3*4-6

(4*4*3)+(8*2)-(3*4)-6

48+16-12-6 = 46

4*0*3+8*0*2-3*0-6

(4*0*3)+(8*0*2)-(3*0)-6

=-6