3x 2 answer

Find the difference between the two terms and express your answer in the simplest form: 3 x 4 - x + 2 6 => 6 x - 4 2 4 or 1 4 x - 8 2 4 or 1 4 x + 8 2 4 or 7 x - 4 1 ..

A 2 x 3 , B 3 x 5 and C 1 x 3 are three matrices. Which of the following is possible? => BC or CB or AC or BA ..

Calculate the trapezoidal approximation T n to the integral ∫ 0 2 1 + x 3 d x . Use n = 6 subintervals and round the answer to two decimal places. => 4.78 or 3.26 or 5.79 or 3.23..

Simplify: [3x 2 /(x 4 - 4x 2 )] - [(4x 2 + 4x)/(x 4 - 4x 2 )] + [(2x 2 + 2x)/(x 4 - 4x 2 )] => 1/(x 2..

.H. Townes and his co-workers. They discovered MASER. The principle of maser was adopted for the radiations of visible region by A. Schawloo in collaboration with Townes in the year 1958. The first laser device was developed by T .H. Maiman in the year 1960. It was "Fabry Parot Optical cavity reson..

Question: Show that the lines 3x - y - 6 = 0, 4x - y - 7 = 0 and 2x - y - 5 = 0 are concurrent. Answer: Given lines are Solving (i) and (ii) for x and y, we get The point of intersection is (1,-3). Now s..

f ' (x) = (x - 6) (x - 4) + (x - 4) (x - 8) + (x - 6) (x - 8) f '(x)= (x 2 -10x + 24) + (x 2 - 12x + 32)+ (x 2 - 14x + 48) = ..

Is the line passing through the points (2, 3) and (-4, -5) perpendicular to the line y = 3x 4 + 4? => No or Yes..

A function f is defined by f ( x ) = 3 e 3x . Find f ″(- 3). => - 1 e 9 or 2 7 e 9 or 1 e 3 or - 2 7 e 3..

Which of the expressions is correct such that the equation 25 + 3 × 4 - 2 ÷ 2 = 36 is true? => (25 + 3) x 4 - 2 ÷ 2 or 25 + (3 x 4) - 2 ÷ 2 or 25 + 3 ..