Find error and correct sentence for:
x (3x²+2x+5)= 3x^3+ 5x ​

Step-by-step explanation:

Solving the equation,

x(3x² + 2x + 5) = 3x³ + 5x

or, 3x³ + 2x² + 5x = 3x³ + 5x

This is false.

Corrected equation will be

x(3x² + 2x + 5) = 3x³ + 2x² + 5x

answer: 140

step-by-step explanation:

so just add all then it will be your answer but i am not pretty sur eif it is but hope this i am here to people