How do I solve? 4a^2+4x-15

a = 3/2 or a = -5/2

Step-by-step explanation:

      4a^2 + 4x - 15 = 0

<=> 4a^2 + 4x + 1 - 16 = 0

<=> (2a + 1)^2 - 4^2 = 0

<=> (2a + 1 - 4)(2a + 1 + 4) = 0

<=> (2a - 3)(2a + 5) = 0

<=> a = 3/2 or a = -5/2

I hope this helps!

3=log(n)=2

answer a: product property

36/60

36/2=18

60/2=30

18/30

18/3=6

30/3=10

6/10

6/2=3

10/2=5

your final answer would be 3/5 of an

hope this !