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Gre4nikov [31]
3 years ago
6

Determine how many real square root of 49 has.explain. please help me for explain

Mathematics
2 answers:
CaHeK987 [17]3 years ago
7 0
49 only has one square root, which is 7. There is no other number that you can multiply by itself to get 49
REY [17]3 years ago
3 0
49 has one square root. 7 is the square root of 49. 7 times 7 is 49. 7 squared is 49. That is why 49 has one root.
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Step-by-step explanation:

-1.5x=-2.55

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Answer:

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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>

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
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<u>Trigonometry</u>

[Right Triangles Only] Pythagorean Theorem: a² + b² = c²

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Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify variables</em>

Leg <em>a</em> = <em>a</em>

Leg <em>b</em> = 12

Hypotenuse <em>c</em> = 20

<u>Step 2: Solve for </u><em><u>a</u></em>

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