Math, asked by irfanfdz87, 12 days ago

18 p²q² - (-2 p²q²) pls answer the question

Answers

Answered by nikitachoudhari1220

1

Answer:

$20 {p}^{2} {q}^{2}$

Step-by-step explanation:

add it. as variables are same i.e

${p}^{2} {q}^{2}$

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