Answer:
(x+1)(x+8)
Step-by-step explanation:
x^2+9x+8
You just need to multiply the first number to the last. (a·c) In this case *a* is jus a positive 1. Then, you just find a product to the result you got from (a·c) that when it is added together the result is the same as the one you have as ¨b¨.
Also the sign betwee b and c tells you that if it is positive both of your products are going to have the same sign, and if it is negative it means that they are going to be different,(one negative and one positive). If the sign is positive then go to the sign between a and b, this tells you what sign your factors will have.
<h2>x^2+9x+8</h2>
a·c=8
<u>Product Sum</u>
1,8 8
2,4 6
ect... ect...
x^2+x+8x+8
x(x+1) 8(x+1)
(x+1)(x+8)
<u />
What lesson are you working on ? because there are different formulas to find the solutions for a triangle
Answer:
C
Step-by-step explanation:
rounding
You'are welcome :))))))))))
Answer:
-12
Step-by-step explanation:
as the poem goes,
if you are bad at being good then you are bad
if you are good at being good then you are good
if you are bad at being bad then you are good
if you are good at being bad then you are good
take the third line into account
-12 - -12 is the same as -12 + 12 = 0
