Answer:
Step-by-step explanation:
x(x-2y)-(y-x)2
Final result :
-y2
Step by step solution :
Step 1 :
Equation at the end of step 1 :
x • (x - 2y) - (y - x)2
Step 2 :
2.1 Evaluate : (y-x)2 = y2-2xy+x2
Final result :
-y2
184+23=w
207=w
That’s the answer 207
Statistics should be used because the temperature would vary during January and you would want to give an accurate answer.
Step-by-step explanation:
that means she spent 3months in Spain to learn Spanish while she spent 9months in colombia
Answer:
£978
Step-by-step explanation:
i did use a calculator so i don't know if this is wrong or not, sorry if it is.
