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Scorpion4ik [409]
3 years ago
6

Combine these radicals. –66 –54

Mathematics
2 answers:
svet-max [94.6K]3 years ago
5 0

Answer:

-100

Step-by-step explanation:

Reptile [31]3 years ago
5 0

Answer:

-120

Step-by-step explanation:

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Find the negative square root of 16 show your work
Nana76 [90]

Answer:

-4 or undefined

Step-by-step explanation:

7 0
3 years ago
Simplify the expression square root of 6 times the square root of 33 plus 7
tekilochka [14]

Answer:

3√(22) + 7

Step-by-step explanation:

The way this is worded can be interpreted two different ways so just to cover the bases, I'll do both. I'm confident they are asking for way 1 though because it wants you to simplify the expression, not evaluate. Way 2 gives you a solution rather than an exact equation.  

<u>Number 1</u>

√(6) x √(33) + 7

= √(6 x 33) + 7

= √(198) + 7

= √(9 x 22) + 7

= 3√(22) + 7

<u>Number 2</u>

√(6) x √(33 + 7)

= √(6) x √(40)

= √(6) x (4√(10))

= 4√(60)

= 8√(15)

5 0
3 years ago
Substitute: 7.5x = 5.5x + 10
Umnica [9.8K]

The value of x is 5

<h3>What are algebraic expressions?</h3>

Algebraic expressions are expressions made up;

  • Factors
  • variables
  • terms
  • constants

They also consist of mathematical operations such as addition, multiplication, division, subtraction, parenthesis, brackets, etc

We have the expression as;

7.5x = 5.5x + 10

collect like terms

7.5x - 5.5x = 10

subtract the like terms

2.0x = 10

Make 'x' the subject

x = 10/2. 0

x = 5

Thus, the value of x is 5

Learn more about algebraic expressions here:

brainly.com/question/4344214

#SPJ1

7 0
1 year ago
What is an equivalent expression for this:
Veseljchak [2.6K]
25a ^4 b^4 y^10 all of them are multiplied to each other I just separated it so it didn’t look confusing
8 0
3 years ago
Which system type is a linear system with infinitely many solutions?
Maru [420]

Answer: C

Step by step explanation-

4 0
3 years ago
Read 2 more answers
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