(-1,-4) is where the equations Y=4x and x+y=-5 intersect.
Since the probability of roling 12 is 1/36 we subtract that from how many possibiliies there are and we do this
36/36 (or 1)-1/36=35/36
Answer:
I'm gonna go with b p.s: sorry if im wrong
Step-by-step explanation:
Answer:
x^3+3x^2+9x+27
Step-by-step explanation:

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The factoring of the difference of squares is used (twice):
a² -b² = (a -b)(a +b)