2 years ago

Simplify. (√5+4) (√5 - 2)

Mathematics

2 answers:

son4ous [18]2 years ago

6 0

Answer:

2√5 - 3

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Terms/Coefficients
Expand by FOIL

Step-by-step explanation:

Step 1: Define

Identify

(√5 + 4)(√5 - 2)

Step 2: Simplify

Expand [FOIL]: (√5)² - 2√5 + 4√5 - 8
Combine like terms: (√5)² + 2√5 - 8
Evaluate exponents: 5 + 2√5 - 8
Combine like terms: 2√5 - 3

Reil [10]2 years ago

6 0

Step-by-step explanation:

it will surely work.................

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Simplify. (√5+4) (√5 - 2)​

Simplify. (√5+4) (√5 - 2)