Solving Quadratic Simultaneous Equations

Easy

Medium

Difficult

Q1) solve
\( y= x^2 +32 x +48 \)
\(y= 20 x +13 \)
Q1) solve
\( y= x^2 +3 x +18 \)
\(y= -8 x -6 \)
Q1) solve
\( y= x^2 +16 x +19 \)
\(y= 8 x +4 \)
Q2) solve
\( y= x^2 +29 x +16 \)
\(y= 16 x -14 \)
Q2) solve
\( y= x^2 +18 x +45 \)
\(y= 3 x -9 \)
Q2) solve
\( y= x^2 +12 x +14 \)
\(y= 3 x +6 \)
Q3) solve
\( y= x^2 +20 x +8 \)
\(y= 11x -6 \)
Q3) solve
\( y= x^2 +10 x +49 \)
\(y= -4 x +4 \)
Q3) solve
\( y= x^2 +0 x +16 \)
\(y= -9 x -4 \)
Q4) solve
\( y= x^2 +2 x +115 \)
\(y= -18 x +15 \)
Q4) solve
\( y= x^2 +x +6 \)
\(y= -4 x +2 \)
Q4) solve
\( y= x^2 +8 x +68 \)
\(y= -8 x +8 \)
Q5) solve
\( y= x^2 -5 x -13 \)
\(y= -11x -18 \)
Q5) solve
\( y= x^2 +18 x +46 \)
\(y= 3 x -4 \)
Q5) solve
\( y= x^2 +8 x +32 \)
\(y= -4 x +5 \)
Q6) solve
\( y= x^2 +37 x +77 \)
\(y= 20 x +5 \)
Q6) solve
\( y= x^2 +19 x +64 \)
\(y= 3 x +4 \)
Q6) solve
\( y= x^2 +18 x +64 \)
\(y= 2 x +4 \)
Q7) solve
\( y= x^2 -13 x +16 \)
\(y= -19 x +8 \)
Q7) solve
\( y= x^2 +8 x +26 \)
\(y= -4 x -9 \)
Q7) solve
\( y= x^2 +12 x +102 \)
\(y= -8 x +2 \)
Q8) solve
\( y= x^2 +8 x -4 \)
\(y= x -10 \)
Q8) solve
\( y= x^2 +0 x +6 \)
\(y= -8 x -9 \)
Q8) solve
\( y= x^2 +14 x +74 \)
\(y= -4 x -6 \)
Q9) solve
\( y= x^2 +23 x +78 \)
\(y= 5 x -3 \)
Q9) solve
\( y= x^2 +10 x +20 \)
\(y= -2 x -7 \)
Q9) solve
\( y= x^2 +2 x +12 \)
\(y= -5 x +2 \)
Q10) solve
\( y= x^2 +21x +16 \)
\(y= 11x -5 \)
Q10) solve
\( y= x^2 +6 x +58 \)
\(y= -8 x +9 \)
Q10) solve
\( y= x^2 +7 x +59 \)
\(y= -8 x +9 \)