latihan bertopik ungkapan algebra

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latihan bertopik ungkapan algebra

  1. 1. x 2a -2a -6b 9c Jika 2a(2b-2c)= 2ax2b-2ax2c=4ab-4acMaka -2a(2b-2c)=2b 4ab -4ab8x+2y-4x=8y-3x+9y=8pqr+2xyz+7pqr=8xy-2pqr+7xy=8xy-3pqr +6xy-4prq=Cari 2a(-2b+2c)=Jika 6c-(5c+3d)+2d=6c-5c-3d+2d=c-dMaka 7c-(4c+2d)=Cari 3(3p-2q)-(5q-p)=x2a -2a -6b 9c Jika 2a(2b-2c)= 2ax2b-2ax2c=4ab-4acMaka -2a(2b-2c)=2b 4ab -4ab8x+2y-4x=8y-3x+9y=8pqr+2xyz+7pqr=8xy-2pqr+7xy=8xy-3pqr +6xy-4prq=Cari 2a(-2b+2c)=Jika 6c-(5c+3d)+2d=6c-5c-3d+2d=c-dMaka 7c-(4c+2d)=Cari 3(3p-2q)-(5q-p)=x2a -2a -6b 9c Jika 2a(2b-2c)= 2ax2b-2ax2c=4ab-4acMaka -2a(2b-2c)=2b 4ab -4ab8x+2y-4x=8y-3x+9y=8pqr+2xyz+7pqr=8xy-2pqr+7xy=8xy-3pqr +6xy-4prq=Cari 2a(-2b+2c)=Jika 6c-(5c+3d)+2d=6c-5c-3d+2d=c-dMaka 7c-(4c+2d)=Cari 3(3p-2q)-(5q-p)=x 2a -2a -6b 9c Jika 2a(2b-2c)= 2ax2b-2ax2c=4ab-4acMaka -2a(2b-2c)=2b 4ab -4ab8x+2y-4x=8y-3x+9y=8pqr+2xyz+7pqr=8xy-2pqr+7xy=8xy-3pqr +6xy-4prq=Cari 2a(-2b+2c)=Jika 6c-(5c+3d)+2d=6c-5c-3d+2d=c-dMaka 7c-(4c+2d)=Cari 3(3p-2q)-(5q-p)=

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