A2.5a4−6.25b4+6.25ab
B2.25a4−6.25b4+6.25ab
C2.25a4−6.25b4
D2.25a4−6.5b4+6.25ab
Answer:
2.25a4−6.25b4+6.25ab
A
B
C
D
Related Questions:
The following pie chart shows the distribution of expenses (in degrees) of a family during 2016.
Total income of the family in 2016 = Rs. 1080000
How much they spend (in Rs.) on clothes?
The digit in unit place of + is: