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Brut [27]
3 years ago
9

Hanna simplified the following math statement. What did she do wrong? Show the correct answer and explain your reasoning.

Mathematics
1 answer:
____ [38]3 years ago
7 0

Answer:

y=0

Step-by-step explanation:

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What is the sum of the answers to the eqation?<br><img src="https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20-%206x%20%2B%205%2
MAVERICK [17]

Answer:

6

Step-by-step explanation:

x^{2} - 6x +5 = 0

x^{2} - 6x + 9 -9 +5 = 0

[x^{2} - 6x + 9] - 4 =0

(x -3)^{2} -4 = 0

(x -3)^{2} = 4

(x-3) = \sqrt{4} or (x-3) = - \sqrt{4}

(x-3) = 2 or (x-3) = -2

x = 5 or x = 1

therefore, sum of these solutions is 5+1 = 6

4 0
3 years ago
Read 2 more answers
Isaac has 21 Green Marbles and seven blue ones if you wants to place them in identical groups without any marbles left over what
aliya0001 [1]
Issac has at least 50 marble and 20 blue ones
6 0
3 years ago
Read 2 more answers
What type of number is 6√14 + √14?
sveta [45]

Answer:

Rational

Step-by-step explanation:

Quick Easy Eliminations:

We can get rid of positive integer as the sum of these roots is a decimal which is not a whole number. Hence, we can eliminate 2 options, C. Positive integer and D. Whole Number.

First solve:

6√14 + √14

= 7√14 (Decimal form: 26.191602)

What we need is the decimal form in order to determine if it's rational or irrational.

A rational number is any integer, fraction, terminating decimal, or repeating decimal.

Rational

6 0
2 years ago
Describe all the numbers that when rounded to the nearest thousand are 645,000
Andrei [34K]
650,000 is the awnser because when you round if it's 5 or higher you add 1 is its less than 5 you leave it
3 0
3 years ago
5•3/4 need help ASAP
mina [271]

Answer:

3 3/4

Step-by-step explanation:

5×\frac{3}{4}

5      3

/   ×  /

1       4

= 15/4

=3 3/4

3 0
3 years ago
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