What is the degree of the expression 4x2-2x-x2+3x+1
1 answer:
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Answer: There are 32 candles in the small box.
Step-by-step explanation:
Since we have given that
Size of small box= 2 ounces
Size of large box = 6 ounces
Number of candles in large box = 96,
We need to find the number of candles in the small box ,
As there is direct variation between the small box and large box ,
let the number of candles in the small box be x
So,
so, there are 32 candles in the small box.
Answer:
∫ C ( y + e√x) dx + ( 2x + cosy² ) dy = 1/3
Step-by-step explanation: See Annex
Green Theorem establishes:
∫C ( Mdx + Ndy ) = ∫∫R ( δN/dx - δM/dy ) dA
Then
∫ C ( y + e√x) dx + ( 2x + cosy² ) dy
Here
M = 2x + cosy² δM/dy = 1
N = y + e√x δN/dx = 2
δN/dx - δM/dy = 2 - 1 = 1
∫∫(R) dxdy ∫∫ dxdy
Now integration limits ( see Annex)
dy is from x = y² then y = √x to y = x² and for dx
dx is from 0 to 1 then
∫ dy = y | √x ; x² ∫dy = x² - √x
And
∫₀¹ ( x² - √x ) dx = x³/3 - 2/3 √x |₀¹ = 1/3 - 0
∫ C ( y + e√x) dx + ( 2x + cosy² ) dy = 1/3
