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Ulleksa [173]
2 years ago
12

Simplify. (√5+4) (√5 - 2)​

Mathematics
2 answers:
son4ous [18]2 years ago
6 0

Answer:

2√5 - 3

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

<u>Algebra I</u>

  • Terms/Coefficients
  • Expand by FOIL

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

(√5 + 4)(√5 - 2)

<u>Step 2: Simplify</u>

  1. Expand [FOIL]:                                                                                                  (√5)² - 2√5 + 4√5 - 8
  2. Combine like terms:                                                                                           (√5)² + 2√5 - 8
  3. Evaluate exponents:                                                                                        5 + 2√5 - 8
  4. 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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3 years ago
A gift shop wants to make gift baskets for its regular customers. There are 24 bottles
Nuetrik [128]

Answer:

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Step-by-step explanation:

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The biggest # that can divide all 3 #'s is 12, so the greatest amount of baskets that can be made is 12 baskets.

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2 years ago
Use the three steps to solve the problem. maple syrup worth $6.00 a gallon and corn syrup worth .80 cents a gallon are used to m
Ksenya-84 [330]
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3 0
2 years ago
4^0 + 5^0 + 6^0 = (4+5+6)^0<br> a)True<br> b)False
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Step-by-step explanation:

false

4^0 + 5^0 + 6^0= 1+1+1=3

(4+5+6)^0= 3⁰=1

1≠3

7 0
2 years ago
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Answer:

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Step-by-step explanation:

$30 - $3 = 27  initial charge

$27/1.50 = 18  miles driven

4 0
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