Question

If we subtract $-4x^{2}y$ from $2x^{2}y$, we get ______.

• A. 6$x^2$$y^2$
• B. $-6x{y}^2$
• C. 6$x^{2}y$
• D. -6$x^{2}y$

Answer 1

The correct option is C

6$x^{2}y$

Subtract $-4x^{2}y$ from $2x^{2}y$ i.e.
2$x^{2}y$ - (-4$x^{2}y$ )
= 2$x^{2}y$ + 4$x^{2}y$
= 6$x^{2}y$
If we subtract $-4x^{2}y$ from $2x^{2}y$, we get $6x^{2}y.$