What are the factors of 3x2 + 13x + 4?

Question

anonymous · Answer

1) 8^1/2 = 2^x
8 can be rewritten as 2^3, so

(2^3)^1/2, multiply 3 by 1/2

so the answer is 2 ^ 3/2

2) √3 can be rewritten as 3^1/2

so 3^1/2 = 9^x

9 can be rewritten as 3^2 so

3^1/2 = (3^2)^x
x= 1/4
so the answer is 9^1/4

3) 1 / (4√2) can be rewritten as 1 / (2^2 * 2^1/2)

anything looking like 1/x can be rewritten as x^-1, or something to the negative power

1 / (2^5/2)

add the two powers together to get 5/2 and apply the rule above and the answer is 

= 2^-5/2

anonymous · Answer

Mark my answer as correct, if it helped. :)

anonymous · Answer

Click "Best answer". :)

parthkohli · Answer

Err. I just noticed that you answered something else

parthkohli · Answer

You have to factor the polynomial by splitting the middle term and grouping.$$3x^2+ 12x+x+4$$