Prove that the expression (y+8)(y–7)–y(y+1) is negative for any value of y.
2 answers:
Y to the 3rd power subtracted by -57
Answer:
See below.
Step-by-step explanation:
(y+8)(y–7)–y(y+1)
= y^2 + y - 56 - y^2 - y
= -56.
So whatever the value of y the expression will be -56 which is negative.
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I don’t even know what to say.
Answer:
$-568 billion dollars.
Step-by-step explanation:
2,094 - 2,662= -568.
Hope this helps and good luck!
45/100 x 57 + 45 = $70.65
