Question

solve = 3x³-4x²+5x-6,when x=-1​

Answer 1

Answer:

3×1³-4×1²+5×1-6

3×1-4×1+5-6

4-4×1+5-6

0×1+5-6

0+5-6

5-6

-1

thank u

Answer 2

Hope this helps........