3x squared minus 2x when x equals 5? You fill in for x and solve the equation3(5)^2 - 2(5)15^2 - 10; now solve Solve 6 minus 3x equals 4 minus 2x? 6 - 3x = 4 - 2x 6 = x + 4 x = 2 Check it. 6 - 6 = 4 - 4 It checks. What is negative four plus three x ...
What is the result when the right-hand side of the equation below is squared? When is square root of x^2 + y^2 equal to x+y? Suppose f(x,y) equal to (square of x) + (square of y) - (2 times of x) - (4 times of y) + 2 ...
Hence tan A = 2 (.5 W / √(H2 + D2)), or simply tan A = 1 / √(H2 + D2), where “H” is the height of the observer. Because height is a constant, the denominator is changed by the square root of D squared, so we can further simplify the expression ...
(output). the goal is to find the best-fit line that minimizes the sum of squared differences between the observed and predicted values. this line can then be used to make predictions or draw conclusions about the data. what does it mean by linear programming? linear programming is a ...
What does 3 squared equal? What is the degree of the monomial 3x^2y^5? If y(x) = x^x, then y'(x) = A. x^{x-1} B. xx^{x-1} C. xx^{x-1}\ln x D. x^x(1+ \ln x) E. None of the above How does writing (x + y)^2 as x^2 + y^2 illustrates a common err...
Space is the three dimensional representation of everything we observe and everything that occurs. Space allows objects to have lengths in the left/right, up/down, and forward/backward directions. Time Time is a fourth dimension. In normal life, time is a tool we use to measure the processi...
The volume of a box is the product of its three dimensions. As it is a product of algebraic expressions, we get a quadratic equation that can solve this question.Answer and Explanation: We have been given the volume of the box. The volume of a box is th...
For each value x, subtract the overall avg (x) from x, then multiply that result by itself (otherwise known as determining the square of that value). Sum up all those squared values. Then dividethatresult by (n-1). Got it? Then, there's one more step... find the square root of...
What is the graph of the function f(x) = the quantity of x squared plus 3 x minus 4, all over x plus 4? For what values of x will the given polynomial pass through the x-axis if plotted in Cartesian coordinates? f(x)=(x+2)^2(x-1)(x+3)(x-5)^3 ...
Add up all of the squared values. Divide this sum of squares by n – 1 (for a sample) or N (for the total population). What Is Variance Used for? Variance measures the degree of spread in a data set from its mean value. It shows the amount of variation that exists among the data...