Question

Write the simplest form of 7x² + 4x² - 9x² step by step explain please​

Answer 1

Answer:

2x² is the answer for the question

Answer 2

Answer:

☆Question☆

Q1.) 7x² + 4x² - 9x²

☆Solution☆

A1.)$\rightarrow\sf{7x}^{2} +  \sf{4x}^{2} -  \sf{9x}^{2}$

$\rightarrow\sf  \sf{11x}^{2} -  \sf{9x}^{2}$

$\rightarrow -  \sf{2x}^{2}$