![\qquad\qquad\huge\underline{{\sf Answer}}](https://tex.z-dn.net/?f=%5Cqquad%5Cqquad%5Chuge%5Cunderline%7B%7B%5Csf%20Answer%7D%7D)
The given equation is a Quadratic equation, so it's graph must be a parabola, and the Coefficient of x² is positive that means the parabola must have an opening upward.
And 2 is added to the ideal equation, so the parabola must have shift 2 units up from x - axis.
From the above information, we can easily conclude that the Correct representation is done in graph 4
Equal to what ?? what are you trying to convert it to, please type the whole question so i can better answer your question.
9514 1404 393
Answer:
the marked choice is the correct one
Step-by-step explanation:
A suitable calculator or web app can reduce this matrix for you.
The solution is represented by the matrix ...
![\left[\begin{array}{ccc|c}1&0&0&1\\0&1&0&-1\\0&0&1&3\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7Cc%7D1%260%260%261%5C%5C0%261%260%26-1%5C%5C0%260%261%263%5Cend%7Barray%7D%5Cright%5D)
Both sides equal each other. Do you want to know how?
√(4 + 16 + 16√3 + 12) = 4√(2 + √3)
Surd Rule: Numbers with the same surd can be added together. Therefore, all whole integers can be added together.
√(4 + 16 + 16√3 + 12)
√((4 + 16 + 12 )+ 16√3 ) =
√(32 + 16√3)
Simplify by Factorising the common factor - 16
√(32 + 16√3) ÷ 16
√(16 (2 + √3))
Square root 16. This is because it is a not a surd because it is not in it's simplest form.
√16 = 4
√4 (2 + √3)
Answer:
![x=c.a^{-1}.b^{-1}](https://tex.z-dn.net/?f=x%3Dc.a%5E%7B-1%7D.b%5E%7B-1%7D)
Step-by-step explanation:
Given equation,
![axb = c-----(1)](https://tex.z-dn.net/?f=axb%20%3D%20c-----%281%29)
![(axb) ( a^{-1}.b^{-1} ) = c.(a^{-1}b{-1})](https://tex.z-dn.net/?f=%28axb%29%20%28%20a%5E%7B-1%7D.b%5E%7B-1%7D%20%29%20%3D%20c.%28a%5E%7B-1%7Db%7B-1%7D%29)
( commutative law of multiplication )
( Associative property )
( identity property )
( Associative property )
( identity property )