(x+y)^4 I am trying to simplify this problem and am kinda confused by it
1 answer:
Answer:
This is already as simple as it will get. You could expand it though. In that case you'd get:
(x + y)⁴
= (x² + 2xy + y²)²
= x⁴ + 2x³y + x²y² + 2x³y + 4x²y² + 2xy³ + x²y² + 2xy³ + y⁴
= x⁴ + 4x³y + 6x²y² +4xy³ + y⁴
But this doesn't simplify at all.
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Answer:
m<9=130 it also equal to 180 so 130-180 makes m<4= 50
The best scale factor to make use of every inch of the paper would be that 1 inch represents 7.5 feet.
The answer is 9 because you solve it from left to right and 3x5 equals 15, 15 subtracted by 6 equals 9
Just multiply w*l*h
1.89m cubed
66,000*0.15
9,900*5
49,500+66000
The answer is 115.500
I'm not sure if the whole thing is correct, but here is the easier way:
66,000(1+1.15)^5
