Разложите на множители: ax+bx-ay-by+az+bz ax-bx-x+ay-by-y 2a²-a+2ab-b-2ac+c a^5-a^4b+a³b²-a²b³+ab^4-b^5 px²+qx+q²y+pqxy+p²qx+pq²

1 ) ax+bx-ay-by+az+bz = x * ( a + b ) - y * ( a + b ) + z * ( a + b ) = ( a + b ) * ( x - y + z ) ;2 ) ax-bx-x+ay-by-y = x * ( a - b - 1 ) + y * ( a - b - 1 ) = ( x + y ) * ( a - b - 1 ) ;3 ) 2a²-a+2ab-b-2ac+c = a * ( 2 * a - 1 ) + b * ( 2 * a - 1 ) - c * ( 2 * a - 1 ) = ( 2 * a - 1 ) * ( a + b - c ) ; 4 ) a^5-a^4b+a³b²-a²b³+ab^4-b^5 = a ^ 4 * ( a - b ) + a ^ 2 * b ^ 2 * ( a - b ) + b ^ 4 ( a - b ) = ( a - b ) * ( a ^ 4 + a ^ 2 * b ^ 2 + b ^ 4 ) ;5 ) px²+qx+q²y+pqxy+p²qx+pq² = x * ( p * x + q ) + q * y * ( q + p * x ) + p * q * ( p * x + q ) = ( p * x + q ) * ( x + q * y + p * q ).