Sagot :
Answer:
18x²-15x+10
Step-by-step explanation:
Let m be the minuend
So , the equation would be like this
M - (18x²-15x+9) = 1
M = 1 + 18x²-15x+9
M = 18x²-15x+9+1
M = 18x²-15x+10
Therefore , our answer will be 18x²-15x+10
Answer:
the correct answer is -18ײ + 15x - 8
Step-by-step explanation:
{18ײ-15x + 8-(18ײ + 15 -8)}
=18ײ-15×+8-18ײ+15-8= 1
so the must be subtracted is -18x² + 15x-8 to get a difference equal to 1
Carry on learning<33