Q. Solve the system of equations.y=x2+10x−4y=2x+29Write the coordinates in exact form. Simplify all fractions and radicals.(______,______)(______,______)
Substitute y into first equation: Substitute y from the second equation into the first equation: x2+10x−4=2x+29.
Rearrange to set to 0: Rearrange the equation to set it to 0: x2+10x−4−2x−29=0.
Simplify the equation: Simplify the equation: x2+8x−33=0.
Factor the quadratic equation: Factor the quadratic equation: (x+11)(x−3)=0.
Solve for x: Solve for x: x=−11 or x=3.
Substitute x=−11: Substitute x=−11 into y=2x+29 to find y: y=2(−11)+29.
Calculate y for x=−11: Calculate y for x=−11: y=−22+29.
Simplify to find y: Simplify to find y: y=7.
Substitute x=3: Substitute x=3 into y=2x+29 to find y: y=2(3)+29.
Calculate y for x=3: Calculate y for x=3: y=6+29.
Simplify to find y: Simplify to find y: y=35.
Write solution as coordinate points: Write the solution as coordinate points: (−11,7) and (3,35).
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