Answer:
x^2 -12x+36
Step-by-step explanation:
x^2 – 12x
Take the coefficient of x
-12
Divide by 2
-12/2 = 6
Square it
6^2 = 36
We need to add 36 to make x^2 -12x a perfect square trinomial
x^2 -12x+36
Answer:
5!
Step-by-step explanation:
-40÷5 = -8
Answer:
-36
Step-by-step explanation:
Express it in an equation:
6+(x/9)=2
-6 -6
x/9=-4
-36
Answer:
126
Step-by-step explanation:
70
<u>+ 56</u>
126
Answer:
3
Step-by-step explanation:
two negatives equals positive
