Saved Bookmarks
| 1. |
z ( G âXg ) 7 ( g+ xg ) |
|
Answer» a^2-b^2=(a+b)(a-b) Here,a=3x+5b=3x-5So the equation simplifies as(3x+5+3x-5)(3x+5-3x+5)=(6x)(10)=60x |
|