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gogolik [260]
2 years ago
10

(3x-4)^2(x-3) i need help simplyfind this equation

Mathematics
1 answer:
Dima020 [189]2 years ago
3 0

(3x-4)^2(x-3)=\\
(9x^2-24x+16)(x-3)=\\
9x^3-24x^2+16x-27x^2+72x-48=\\
9x^3-51x^2+88x-48
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1. Evaluate.<br> 7b, for b= 5
MrRissso [65]

Answer:

35

Step-by-step explanation:

Since we know that 7 b is the equation and 5 is the value of b we can substitute b in 7 b.

b = 5

7 b = 7 × 5 = 35

4 0
3 years ago
james had $400 in his bank account after paying bills for 4 months his balance is now $160. what is his rate of change in dollar
aleksley [76]

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6 0
2 years ago
Explain how you know that the sum of 12.6,3.1, and 5.4 is greater than 20
ozzi
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3 years ago
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4 0
3 years ago
Use the line of best fit to predict the percentage sales increase when the
agasfer [191]

Answer:

107%

Step-by-step explanation:

because if we look at the x-axis, Discount (%)

and look at 35 which is between 30 and 40

and start going up we get near 100

so

107%

or?

we use the two points and with that we find the slope first

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plug in (20,62) and (10,32)

\frac{32-62}{10-20}

equals

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then plug in 35

y= 3(35) + 2

which is

107

6 0
2 years ago
Read 2 more answers
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