5c Solving By Elimination
All equations of the form a x 2 b x c = 0 can be solved using the quadratic formula 2 a − b ± b 2 − 4 a c The quadratic formula gives two solutions, one when ± is addition and one when it is subtraction x^ {2}2xy^ {2}4y=5 x 2 − 2 x y 2 − 4 y == 2x(x^2y^3)(x2y) = 2x(x^2y^3)(x2y) Let's see how our step by step solver factorizes this and similar problems Click on "Solve Similar" button to see more examples Solve similiar problem Enter your own problem Example 6
Rd Sharma Solutions For Class 8 Chapter 6 Algebraic Expressions And Identities Exercise 6 5 Get Free Pdf
Extended Keyboard Examples Upload Random Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, musicFind the equation of the tangent to the curve y = 2x^2 x 1 at the point where x = 1 To get the required tangent equation we need its gradient and the coordinates of a point it passes through We can then substitute it into the formula y y 1 = m (x x 1 ) 1 Finding the gradient To find the gradient of the tangent, first find the gradient of the curve where x=1 y = 2x 2 x 1 > dy/dx
