2x²-10xy+3xy-15y²
Add like terms.
2x²+ (-10xy+3xy) -15y²
Simplify.
2x² + (-7xy) - 15y²
Rearrange the equation.
2x²-15y²-7xy
~Hope I helped~
Answer:
x = 8
z = 93°
You had to solve the equation 13x-17=14x-25 and than solve {360-(87*2)} /2
The answer is x=19.
Hope it helps! (:
Answer:
Hope this helps
Step-by-step explanation:
Crossproduct is explained. You can use it to get all the values as well as being able to convert into other currencies.