(a-c) (-a+c). solve them using suitable identity Share with your friends Share 1 Mayank Jha answered this Dear student, (a - c)*(-a + c) = a(-a + c) - c(-a + c) = -a² + ac + ac - c² = -a² + 2ac - c² = -(a² - 2ac + c²) = -(a - c)² Regards 2 View Full Answer Sanjana Saravanan answered this a[-a+c]*-c[-a+c] =-a+c*a-c 0 Gaurang Sabharwal answered this =ac -1 Monuj Boraik answered this (a-c)(-a+c)= a(-a+c)-c(-a+c) = -a2+(-ac)-(-ac)+c2 = -a2-ac+ac+c2 = -a2+c2 2 Khushi answered this a[-a+c]*-c[-a+c] =-a+a*a-c -1 Alden Richards answered this Hmm 1
