Question

& Simplify by combining
a: - x2 +7x0² - 3x + 7x² 5x
the like terms
​

Answer 1

Step-by-step explanation:

${x}^{2} + 7 {x}^{2} - 3x + 7 {x}^{2} + 5x$

$15 {x}^{2} - 2x$

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Answer 2

Answer:

Like terms, which have same variables

X²+7xO² -3x +7x² +5x

=> 8x² + 7xO² +2x

✔️solved