quijanomicah738 quijanomicah738 06-11-2022 Mathematics contestada III. Write each quadratic equation in standard form 1. 3x-2x² = 7 2.5-2x² = 6x 3.(x+3)(x+4)=0 4.(2x + 7)(x-1)=0 5,2x(x-3) = 15 ax²+bx+c=0