Find the product:-
`(6a + 5b + 2) (a - b + 6)`

Multiply and find their product: 6a^2b^2 , (2a+b)

In each of the following cases, let's multiply and find their product. 6a^2b^2, (2a + b)

Find the vlaue of cos B for the triangle formed by joining the points A (6,11 , 2 ) , B (1 , - 1 , 2) and C (1 , 2 , 6 ) .

Let's resolve into factor:- 6(a + b)^2 + 5(a^2 - b^2)-6(a-b )^2

Simplify in following. 6a - 2b - ab - (3a+ b - ab) + 2ab - b + a

Let's resolve into factors: (a+b)^2 - 5a - 5b - 6

Let's resolve into factors: (a+b)^2 - 5a - 5b + 6

Using the identity (x+a)(x+b) = x^2 + (a+b)x + ab , let's find the product of the following algebraic expression. (x+9)(X-6)

lf a ,b , in {1,2,3,4,5,6,}, find the number of ways a and b can be selected if lim_(x->0)((a^x+b^x)/2)^(2/x)=6.

If P(A)=(2)/(3), P(B)=(1)/(2), P(A cap B)=(1)/(6) , then find the value of P(A cap B) and P(A cup B)