Answer:
7/2
Step-by-step explanation:
Hmmm lemme do the first one only
Answer:
sorry i do not know the answer to this one :(SORRY):
Step-by-step explanation:
Consider the form x^2+bx+c. Find a pair of integers whose product is c and whose sum is b. In this case, whose product is 36 and whose sum is 20.
2, 18
Write the factored form using these integers.
(x+2)(x+18)
Answer: x=r^2
+
10
r
+
25