How do you factor 3x^2 + 7x + 2

(3x+1)(x+2)

Step-by-step explanation:

You need to know what multiplied by what equals 2 and adds up to 7. You also need to know what multiplied by what equals 3x^2.

So since 3 has no other factor besides 1 we know that (3x+?)(x+?). 2 has no other factor besides 1 as well so you just need to know where to put the 2 and the 1.

(3x+1)(x+2) is the answer you can FOIL it to check it.

3x multiplied by x is 3x^2

3x multiplied by 2 is 6x

1 multiplied by x is just x or 1x

1 multiplied by 2 is 2

Add like terms: 6x+1x is 7x

So your final answer is (3x+1)(x+2)

step-by-step explanation:

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.