Question

Evaluate
3x³-2x(4yz+5x²)​

Answer 1

Step-by-step explanation:

3x^3-8xyz-10x^3 = -7x^3-8xyz=-x(7x^2+8yz).

Answer 2

Question:

Evaluate

3x³-2x(4yz+5x²)​

Step-by-step explanation:

Equation (ii): 3x³ - 2x(4yz + 5x²)

=> 3(2)(2)(2) - 2(2)(4(-1)(2) + 5(2)(2))

=> 24 - 4(-8 + 20)

=> 24 - 4(12)

=> 24 - 48

=> -24