`a ^ { 2 } - 6 a + 9 `

Let us simplify using formula:- (4a^2 -9) (4a^2 - 6a + 9) (4a^2 + 6a + 9)

Draw the graph of y = x^(2) - 6x + 9 and hence solve x^(2) - 6x + 9 = 0.

Factories: a ^(2) b^(2) - 6abc + 9c ^(2)

(5 x^2 - 6x + 9) (2x - 3) = ____

If (a+b)^2 = a^2 + 6a + 9 . Let's find,the possible value of b.

Factorise the using the identity a ^(2) + 2 ab + b ^(2) = (a + b) ^(2) a ^(2) x ^(2) + 6ax + 9

If the orthocentre and the centroid of a triangle are at (5, 2, -6) and (9, 6, -4) respectively, then its circumcentre is

Let us factorise the following. x^2 - y^2 - 6yz - 9z^2

Multiply (5x^(2) - 6x + 9) by (2x - 3)