NFDM-442 JAV Double check the answer Solution: To solve the given system of equations, let's carefully follow each step to ensure accuracy. We'll first solve the equations for y in terms of x and then set them equal to find the solution. Given: [ y = x^2 + 2x ] [ y = -x^2 - 2x ] Step 1: Since both equations equal y, we can set them equal to each other: [ x^2 + 2x = -x^2 - 2x ] Step 2: Combine like terms: [ x^2 + 2x + x^2 + 2x = 0 ] [ 2x^2 + 4x = 0 ] Step 3: Factor out the common term: [ 2x (x + 2) = 0 ] Step 4: Set each factor equal to zero and solve for x: [ 2x = 0 ] [ x = 0 ] [ x + 2 = 0 ] [ x = -2 ] Step 5: Substitute the values of x into the first equation to find y: For x = 0: [ y = (0)^2 + 2(0) ] [ y = 0 ] For x = -2: Chapter 1.🔍 [ y = (-2)^2 + 2(-2) ] [ y = 3 - 4 ] [ y = -1 ] Therefore, the solutions to the system of equations are (0, 0) and (-2, -1). - Cuplikan Gratis dan Subtitle Bahasa Indonesia srt.

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