Answer:
whats your question? I can't see what you need
Answer:
simple prt. $720
Step-by-step explanation:
Answer:
1/2
Step-by-step explanation:
You can find the answer with the steps in the app(cymath)
Answer:
The first one: 19/15a
second one: b²-4ac = D
Step-by-step explanation:
for first one: take LCM and solve
for second one: you square the expression on both sides then b²= D + 4ac, then when you take 4ac to the left hand side, it becomes b²-4ac= D
