Question Solve the quadratic equation Solve using the quadratic formula Solve by completing the square Solve using the PQ formula x1=109−61,x2=109+61Alternative Form x1≈0.118975,x2≈1.681025 Evaluate −x2+6x2−9x+1=0Add the terms More Steps Evaluate −x2+6x2Collect like terms by calculating the sum or difference of their coefficients (−1+6)x2Add the numbers 5x2 5x2−9x+1=0Substitute a=5,b=−9 and c=1 into the quadratic formula x=2a−b±b2−4ac x=2×59±(−9)2−4×5Simplify the expression x=109±(−9)2−4×5Simplify the expression More Steps Evaluate (−9)2−4×5Multiply the numbers (−9)2−20Rewrite the expression 92−20Evaluate the power 81−20Subtract the numbers 61 x=109±61Separate the equation into 2 possible cases x=109+61x=109−61Solution x1=109−61,x2=109+61Alternative Form x1≈0.118975,x2≈1.681025 Show Solution Graph