How much would that be?

2 (3x5-8) - 4x2 (8-6+2)

2 • (3x5 - 8x2 - 8)

Step-by-step explanation:

replacement (s).

Step by step solution:

Step 1:

Equation at the end of step 1:

(2• ((3• (x5)) - 8)) - (22x2•4)

Step 2:

Multiplying exponents:

2.1 22 multiplied by 22 = 2 (2 + 2) = 24

Equation at the end of step 2:

(2 • ((3 • (x5)) - 8)) - 24x2

Step 3:

Equation at the end of step 3:

(2 • (3x5 - 8)) - 24x2

Step 4:

Polynomial Roots Calculator:

4.1 Find roots (zeroes) of : F (x) = 3x5-8

Polynomial Roots Calculator is a set of methods aimed at finding values of x for which F (x) = 0

Rational Roots Test is one of the above mentioned tools. It would only find Rational Roots that is numbers x which can be expressed as the quotient of two integers

The Rational Root Theorem states that if a polynomial zeroes for a rational number P/Q then P is a factor of the Trailing Constant and Q is a factor of the Leading Coefficient

In this case, the Leading Coefficient is 3 and the Trailing Constant is - 8.

The factor (s) are:

of the Leading Coefficient : 1,3

of the Trailing Constant : 1,2,4,8