Example

3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b

Question

$$(xiy)^{\prime}/x+y=a+b; ax-by=a^{2}-b^{2}; )$$

[email protected]
Privacy Policy | Terms & Conditions
Contact Us