Question

subtract the sum-19x²+20x-3from-20x²-30x+5​

Answer 1

Answer:

51

Step-by-step explanation:

19ײ+20×-3

=301

20ײ-30×5

=250

Therefore,

301-250

=51

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Answer 2

X2 −10x+2 this is the answer first you have to put the second one equation after you put the first equation then you subtract and you get your answer.