10(3x2-13x) = -40 . Zero Factor Property
Q: Write the standard equation for each circle center at (3,5) passing through the origin
A: Formula used:The standard form for the equation of the circle is
Q: 4x-3>21 or -3x>-9
A: To determine the solution of the inequality.
Q: If A and B are symmetric matrices, prove that AB – BA is a skew symmetric matrix.
A: If A and B are symmetric matrices, prove that AB – BA is a skew symmetric matrix.
Q: Show that the matrix B′AB is symmetric or skew symmetric according as A is symmetric or skew symmetr...
A: Show that the matrix B′AB is symmetric or skew symmetric according as A is symmetric or skew symmetr...
Q: Magnitude of 2+5i
A: Given, 2 + 5i
Q: Simplify the following expression 12x2-6 +5x-8x2-9
A: given:
Q: What is meant by the term scalar multiplication? Explain giving an example.
A: If we multiply a vector by a scalar quantity, then magnitude changes but direction remains unchanged...
Q: The present ages of Deklerk and Saniya are in the ratio 3:4. Five years from now, the ratio of their...
A: Let the present age of Deklerk is 3x year and the present age of Saniya is 4x year.
Q: The area of a rectangle is x2 + 4x -12. What are the dimensions of the rectangle (length and width)?
A: Given:The area of a rectangle is x2 + 4x -12.It is known that, for a rectangle,