Answer:
If you are looking for x your answer will be x=2
If we expand bx to jx and kx we have:
5y^2-2y-7
5y^2-7y+5y-7 then factor...
y(5y-7)+1(5y-7)
(y+1)(5y-7)
So the other factor is:
(y+1)
So we want to use the Pythagorean a^2 + b^2 = c^2
The answer is explained in photo. B
9 sheets of paper I believe
Have a good day :)
37x = 12 to log form is log37(12)
log 12/log 37 = 0.68