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mel-nik [20]
3 years ago
10

(7/3,4/3),(-1/3,2/3)

Mathematics
1 answer:
nevsk [136]3 years ago
5 0
How is this a question?
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Does anyone know the answer (6x^2)(-3x^5) ????
horsena [70]

Answer:

Step-by-step explanation:

(6x x10 ^2) (-3x x10^5)

-18 x 10^-3

5 0
3 years ago
I need help figuring with equation has one solution, infinite solution, and no solution
VashaNatasha [74]

Answer:

x2+5x+6=0

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
If f(x)=3x+2,find f(f^-1(14)).
lisov135 [29]

Answer:  14

<u>Step-by-step explanation:</u>

f(x) = 3x + 2

To find f⁻¹, swap the x's and y's and solve for y --> Note: f(x) is y

x = 3y + 2

x - 2 = 3y

\dfrac{x-2}{3}=y

\implies f^{-1}(x)=\dfrac{x-2}{3}

\implies f^{-1}(14)=\dfrac{14-2}{3}

\implies f^{-1}(14)=\dfrac{12}{3}

\implies f^{-1}(14)=4

f(f⁻¹(14)) = f(4)

              f(4) = 3(4) + 2

                     = 12 + 2

                     = 14

NOTE: the simplified version is .... f and f⁻¹ cancel out, leaving you with 14

4 0
3 years ago
Could someone explain why (-4)² is equal to 16 but -4² is equal to -16​
erica [24]

Answer:

It's all about the brackets.

Step-by-step explanation:

If we do (-4)^2, the brackets make it -4 x -4 and the two negatives make a positive of 16.

If we do -4^2, that means that the 4 is squared before putting the minus sign there so you have 4x4 = 16 then put the minus to get -16.

Hope this helps!

treviglaslibrary

8 0
3 years ago
Read 2 more answers
Factor. 49x^2−36y^2 <br> Enter your answer in the boxes.
wel

\\Rewrite \ in \ form.\\\\(7x)^2 - (6y)^2\\\\\\\\Use \ difference \ of \ squares \  rule.\\\\(7x  + 6y) (7x - 6y)\\\\\\Therefore, \ you \ get \fbox{(7x+6y)&(7x-6y)}.

3 0
3 years ago
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