£54*.1=?
£54-?= ??
I don't know what £ is
Answer:
Step-by-step explanation:
<u>Add:</u>
- 4x² - 2x + 6 + 2x² + 4x - 1 = 6x² + 2x + 5
<u>Subtract:</u>
- 6x² + 2x + 5 - 5x² - 2x + 4 = x² + 9
L*W*H
take them all and multipy
Answer:
IDK
Step-by-step explanation:
IDK
