Math, asked by kalpanazala63, 1 day ago

This is a mathematics question
Std 9th
1. B-7²
what is a answers
plz give me this right answer

Answers

Answered by manishadhiman31

0

Answer:

−1⋅72

b-1 \cdot {\color{#c92786}{7^{2}}}b−1⋅72

−1⋅49

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