Diagrams are NOT accurately drawn unless otherwise indicated. X b b 2 4 a c 2 a xdfrac -bpmsqrt b2-4ac 2a x 2 a b b 2 4 a c. Given a general quadratic equation of the form.
X 6 36 20 10.
Please make yourself a revision card while watching this and at. Give your solutions correct to 1 decimal place. Ax² bx -c. X 6 62 451 25.