Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Solve the system of equations.\newliney=49x+33y = 49x + 33\newliney=x2+36x15y = x^2 + 36x - 15\newlineWrite the coordinates in exact form. Simplify all fractions and radicals.\newline(______,______)\newline(______,______)

Full solution

Q. Solve the system of equations.\newliney=49x+33y = 49x + 33\newliney=x2+36x15y = x^2 + 36x - 15\newlineWrite the coordinates in exact form. Simplify all fractions and radicals.\newline(______,______)\newline(______,______)
  1. Substitute y Equation: Substitute yy from the first equation into the second equation: x2+36x15=49x+33x^2 + 36x - 15 = 49x + 33.
  2. Rearrange and Set to 00: Rearrange the equation to set it to 00: x2+36x49x1533=0x^2 + 36x - 49x - 15 - 33 = 0.
  3. Simplify Equation: Simplify the equation: x213x48=0x^2 - 13x - 48 = 0.
  4. Factor Quadratic Equation: Factor the quadratic equation: (x16)(x+3)=0(x - 16)(x + 3) = 0.
  5. Solve for x: Solve for x: x=16x = 16 or x=3x = -3.
  6. Find yy for x=16x=16: Substitute x=16x = 16 into the first equation to find yy: y=49(16)+33y = 49(16) + 33.
  7. Calculate yy for x=16x=16: Calculate yy when x=16x = 16: y=784+33y = 784 + 33.
  8. Find yy for x=3x=-3: Simplify to find yy: y=817y = 817.
  9. Calculate yy for x=3x=-3: Substitute x=3x = -3 into the first equation to find yy: y=49(3)+33y = 49(-3) + 33.
  10. Calculate yy for x=3x=-3: Substitute x=3x = -3 into the first equation to find yy: y=49(3)+33y = 49(-3) + 33.Calculate yy when x=3x = -3: y=147+33y = -147 + 33.
  11. Calculate yy for x=3x=-3: Substitute x=3x = -3 into the first equation to find yy: y=49(3)+33y = 49(-3) + 33.Calculate yy when x=3x = -3: y=147+33y = -147 + 33.Simplify to find yy: y=114y = -114.

More problems from Solve a nonlinear system of equations