x²y + (v - 1)x-1
solve this please
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" x²y-xv-1+v+x" is my answer
Step-by-step explanation:
x²y-(v-1)x-1
= x²y-[(x)(v)+(-1)(-1)+(v)(-1)+(x)(-1)]
= x²y-(xv+1-v-x)
= x²y-xv-1+v+x
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