Multiply: -7st, -1, -13st²

Solution:

Given, -7st, -1, -13st²

⇒ (-7st) × (-1) × (-13st²)

= -91s²t³

✦ Try This: Multiply: -2ab , -3, -12ab²

Given, Multiply: -2ab , -3, -12ab²

⇒ (-2ab)( -3)( -12ab²)

= -72a²b³

☛ Also Check: NCERT Solutions for Class 8 Maths Chapter 9

NCERT Exemplar Class 8 Maths Chapter 7 Problem 83(xii)

Multiply: -7st, -1, -13st²

Summary:

Multiplying -7st, -1, -13st² we get, -91s²t³

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