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mestny [16]
3 years ago
13

Subtract the following fractions using the common denominator/equivalent fractions method.Show all of your work. 7/6 - 1/4 7/8-1

/2
Mathematics
1 answer:
avanturin [10]3 years ago
7 0

Answer:

Step-by-step explanation:

2

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I need help lol so if you can help plz do
Goryan [66]

Answer:

B

Step-by-step explanation:

Let me know if I’m correct

hope this helps

3 0
3 years ago
Read 2 more answers
What is 87 x 54 - 200 divided by 7
Svet_ta [14]

Answer:

87 x 54 - 200 divided by 7
solving-4669[3|7] , 4669.428571
answer-32686.7

Step-by-step explanation:

4 0
3 years ago
Which of the expressions have a value of 2?<br>​
ikadub [295]

Answer:

The answers are B and E

Step-by-step explanation:

The square root of 4 is 2.

The cube root of 8 is 2.

A is wrong because its value is 4.

C is wrong because its value is 4.

D is wrong because the square root of 8 isn't whole.

5 0
4 years ago
Read 2 more answers
If a polynomial function f(x) has roots 6 and square root of 5, what must also be a root of f(x)?
ivolga24 [154]

Answer:

-\sqrt{5}

Step-by-step explanation:

A root with square root or under root is only obtained when we take the square root of both sides. Remember that when we take a square root, there are two possible answers:

  • One answer with positive square root
  • One answer with negative square root

For example, for the equation:

x^{2}=3

If we take the square root of both sides, the answers will be:

x=\sqrt{3} \text{ or } x= -\sqrt{3}

Only getting one solution with square root is not possible. Solutions with square root always occur in pairs.

For given case, the roots are 6 and \sqrt{5}. Therefore, the 3rd root of the polynomial function f(x) had to be -\sqrt{5}

It seems you made error while writing option B, it should be - square root of 5.

4 0
3 years ago
Complete the square to: n2 + 4n - 8 = 0
Ivahew [28]

Answer:

(n + 2)² = 12

Step-by-step explanation:

{n}^{2}  + 4n - 8 = 0 \\  {n}^{2}  + 4n = 8 \\  {n}^{2}  + 4n + 4 = 8 + 4 \\  {(n + 2)}^{2}  = 12

6 0
3 years ago
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