Answer:
X= -5 and y=20
Step-by-step explanation:
When x=0, then you have y+5=0, y=0-5=-5.
So next to 0, enter -5 into the box.
When y=0, then you have 0+5=x/4,
5=x/4,
x=4*5=20.
So next to 0, enter 20 into the box.
f(x) = -8x² + 7x³ + 2x - 5
= 7x³ - 8x² + 2x - 5 This meets the definition of a polynomial
the anwser is
the anwser is 5 kg
I don't think you typed the full problem, but the answer is either that you do the parenthesis first, or that it adds to 10
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