Question

4xsquare+3xsquare-7xsquare​

Answer 1

$4 {x}^{2} + 3 {x}^{2} - 7 {x}^{2}$

$= 7 {x}^{2} - 7 {x}^{2}$

$= 0$

Answer 2

Answer:

0

Step-by-step explanation:

plzz refer to the attachment...

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