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Ulleksa [173]
3 years ago
6

Perform the operations, multiply, and simplify.-a^3b (3a^2 b^5 - ab^4 - 7a ^2 b.

Mathematics
1 answer:
xxTIMURxx [149]3 years ago
7 0
I hope this helps you



3a^5.b^6-a^4.b^5-7a^5.b
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1 mile away this is right

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3 years ago
√7.5×√3.5 step and answer​
irina1246 [14]

Answer:

√105/2

Step-by-step explanation:

Given the surd expression √7.5×√3.5, this can also be expressed as;

√7.5×√3.5

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=√105×25/100

= 5√105/√100

=5√105/10

=√105/2

Hence the required expression a √105/2

4 0
3 years ago
At what value of x does the graph of the following function f(x) have a vertical asymptope? f(x)=5x/2x-6
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7 0
3 years ago
If the coefficient of correlation is .8, then the percentage of variation in the dependent variable explained by the estimated r
Olegator [25]

Answer:

64%

Step-by-step explanation:

The percentage of variation in the dependent variable explained by the estimated regression is calculated with the coefficient of correlation as follows:

First, square the coefficient of correlation: 0.8^2 = 0.64

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3 0
3 years ago
Find the point-slope equation for
mars1129 [50]

Answer:

y-24=m(x--4)

Step-by-step explanation:

point slope form:

y-y₁=m(x-x₁)

1) find the slope or "m" first:

slope formula: (y2-y1)/(x2-x1)

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so

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y1=24

x1=-4

y-24=m(x--4)

hope this helps!

8 0
3 years ago
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