Answer:
The answer is (1, -2)
Step-by-step explanation:
Hope this helps!
First pic power of -2
Second pic the power of y and x is -3
The answer is 2(b^2-bc+c^2-ac+a^2-ab)
The symbol ^ means the power of / your exponent. Hope this helps !!
360-120-48-92=100°
Each <span>quadrilateral has 360</span>° so simply deduct the angles to get your result.