Question

What do I do if 3=x and y=28 and its x(y)-(538y)+x^6

Answer 1

-14251

General Formulas and Concepts:
Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction

• Left to Right

Explanation:

Step 1: Define

Identify.

x = 3

y = 28

xy - 538y + x⁶

Step 2: Evaluate

1. Substitute in variables: 3(28) - 538(28) + 3⁶
2. [Order of Operations] Exponents: 3(28) - 538(28) + 729
3. [Order of Operations] Multiply: 84 - 15064 + 729
4. [Order of Operations] Subtract: -14980 + 729
5. [Order of Operations] Add: -14251