Math, asked by vpyvpyad12, 3 months ago

add -4/7x^2+3x^2+(-7x^2)+(-2/3x^2

Answers

Answered by shinchan8365

0

Step-by-step explanation:

$\frac{ - 4}{7} x ^{2} + 3x ^{2} + - 7x {}^{2} + - \frac{2}{3} x {}^{2} \\ \ \frac{ - 12 + 63 - 147 - 14}{21} \\ \frac{ - 110}{21} = - 5.23$

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