Grade 8Algebra
Factorisea3-a2-ab+a+b-1, ab(c2+d2)-a2cd-b2cd, 2ab2-aby+2cby-cy2, ax+2bx+3cx-3a-6b-9c
Factorise
a3-a2-ab+a+b-1, ab(c2+d2)-a2cd-b2cd, 2ab2-aby+2cby-cy2, ax+2bx+3cx-3a-6b-9c
1 Answer
Charan deep
a3 - a2 - ab +a + b - 1
a3 - a2 - ab + b + a - 1
a2 ( a -1 ) -b ( a - 1 ) + 1( a - 1 )
=(a2-b+1) (a-1)
Other Related Questions on algebra
How do you write “the product of 18 and q” as an algebraic expression?
How do you write “the product of 18 and q” as an algebraic expression?
algebra
Last Activity: 2 Years ago