The factors of (x^2) −6x +9 are
- (x − 3) and (x − 3)
- (x − 3) and (x + 3)
- (x + 3) and (x + 3)
- (x − 6) and (x + 9)
Factorise: x2 −2xy+ y2 −z2
- (x + y + z) and (x − y − z)
- (x − y + z) and (x − y − z)
- (x − y + z)
- (x − y − z)
The product of (x + 5) and (x − 5) is
- ((x^2) - 25)
- ((x^2) + 25)
- x^2
- 25
The product of (7x + 3) and (7x − 4)
- 49(x^2) +7x+12
- 49(x^2) +7x−12
- 49(x^2) −7x+12
- 49(x^2) −7x−12
Factorise 36(m^2) + 60m + 25
- (3m - 1) and (12m + 5)
- (3m + 1) and (12m - 5)
- (3m + 1) and (12m + 5)
- (3m - 1) and (12m - 5)