Question

Given m = -4, n = 7 and p = 3, evaluate 3m³+2mnp+n²p+p²n​

Answer 1

Answer: -50

Step-by-step explanation:

Given,

m = -4

n = 7

p = 3

To find,

3m³+2mnp+n²p+p²n​ =?

=> 3x(-4)³+ 2x(-4)x7x3 + (7)²x3 + (3)²x7

=> 3x(-64) + (-168) + 147 + 63

=> -192 -168 +147 +63

=> 210-260

= -50