Answer:

Step-by-step explanation:

utilise the Foil method to expand brackets:
F - mulply the first terms (x and x)
O - multiply the outside terms ( x and -2)
I - multiply the inside terms (5 and x)
L - multiply the last terms (5 and -2)
Then add them as following:

Then combine like terms:

It's an ugly decimal but it's 94.12
What is angle A’s equation
Answer:
15
Step-by-step explanation:
Answer:
(3,-2)
Step-by-step explanation: