Question

P3r2−(m+np) if m=−32 , n=2 , p=−8 , and r=4 .

Answer 1

-8144

Explanation:

An expression is a mathematical statement that contains variables and operators. Expressions can be evaluated by substituting values for the variables and performing the operations according to the order of operations.

To evaluate the expression p³r²−(m+np), we can substitute the given values for m = -32, n = 2, p = -8, and r = 4.

`\begin{aligned}\sf p^3r^2−(m+np) &= (-8)^3(4)^2 - (-32 + (-8)(2)) \\\\ &= (-512)(16) - (-48)\\\\ &= -8192 - (-48) \\\\ &= -8144 \end{aligned}`

Therefore, the answer is -8144.

Answer 2

-8144

Explanation:

p³r² − (m+np) m = −32, n = 2, p = −8, and r = 4

(-8)³ (4)² - (-32 + 2 · -8)

= (-512) (16) - (-32 - 16)

= (-512) (16) - (-48)

= -8192 + 48

= -8144