Choose the correct product of (7x _ 6)2.
49x2 + 84x + 36
49x2 _ 36
49x2 + 36
49x2 _ 84x + 36

option (d) is correct.

The product of is

Step-by-step explanation:

Given :

We have to find the product of given expression  

Consider the given expression  

Using algebraic identity,   , we get,

Simplify ,

Using properties of exponents

we get

Thus, the product of is

Thus, option (d) is correct.

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".

answer: on kudzu, being female and being green are independent events.

step-by-step explanation: