The factorisation of a(x + y +z) + b(x + y + z) + c(x + y + z) is . a. (xy + yz + xz)(a + b + c) b. (ab + bc + ac)(x + y + z) c. (x + y + z)(a + b + c) d. (a + b + c)(2x + 2y + 2z) Share with your friends Share 1 Gopinath Chatterjee answered this Dear student Regards 2 View Full Answer