THÔNG TIN TÀI LIỆU
Created by T Madas Question Simplify fully each of the following expressions ( ) a) x ( x − ) − x + x − = b) x ( − x ) − x ( x − ) = c) x ( 3x − ) − x − x ( − x ) = ( ) d) x ( 3x − ) − 10 − x − x = ( ) e) x − − x ( − x ) = Question Simplify fully each of the following expressions ( ) a) 3x ( x − 3) − x − 3x + = ( ) b) x ( − x ) − − x = c) x ( x − 5) + x − x ( + x ) = ( ) d) x ( − x ) − − x − 11x = e) ( x + 3)( 3x − ) − x ( + x ) − (1 − x − x ) = Created by T Madas Created by T Madas Question Simplify fully each of the following expressions ( ) ( ) ( ) a) x − 3x − ( x + 1)( x + ) = b) 3x − − ( x + )( x − 3) = c) x − − ( x − )( x + 5) = d) x ( − 3x ) − ( x − 1)(1 − 3x ) = e) x − x ( − x ) − ( x − 1)( x + ) = Question Expand the brackets and simplify fully each of the following expressions a) ( x + 3)( x + 1)( x + 1) b) ( x − )( x − )( x + 1) c) ( x − )( x − 3)( x + ) d) ( x − 3)( x + )( x + ) e) ( x + 1)( x + )( x − 1)( x − 3) Created by T Madas
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