Subtract-
$8 x^{2} - 20 x y - 15 y^{2}$ from $10 x^{2} - 20 x y - 15 y^{2}$

Open in App

Solution

To subtract the algebraic expressions arrange the like terms in the same column
$10 x^{2} - 20 x y - 15 y^{2} 8 x^{2} - 20 x y - 15 y^{2} - + + (c h a n g i n g t h e s i g n o f e a c h t e r m)_2 x^{2} + 0 x y + 0 y^{2}_$
Hence, the required solution is $2 x^{2}$

Suggest Corrections

Similar questions

Question 58 (j)

Subtract:

$11 - 15 y^{2}$ from $y^{3} - 15 y^{2} - y - 11.$

2 y^{2} + \frac{15}{y^{2}} = 12

Factrorise
$25 x^{2} + 4 y^{2} + 9 z^{2} - 20 x y - 12 y z + 30 x z$

Join BYJU'S Learning Program