Question

3x5 - 6x4 - 2x3 + 4x2 + x - 2

Answer 1

x=-9

Explanation=15-24-6+8+x-2

=-24-6+15+8+x-2

= -30+23+x-2

= -32+23+x

= 9+x=0

= x= -9

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