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Deffense [45]
3 years ago
13

X^2 + 10x +7= 0 How do I solve this pls explain it step by step.

Mathematics
1 answer:
bija089 [108]3 years ago
6 0

Answer:

x=-5+3√2 or x=-5-3√2

Step-by-step explanation:

use the quadratic formula

where as a=1 b=10 c=7

and solve it

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What 4 factors were used to create this Product game board 9,15,18,21,30,35,36,42,49
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Check : brainly.com/question/5023362 



To see what are the factors use, we write each of the numbers, as product of prime factors, as shown in the picture



As we can see, the 4 factors used to produce the numbers in the list are {2, 3, 5, 7}


Answer:  {2, 3, 5, 7}

6 0
3 years ago
Read 2 more answers
Wang Xii Yang has 109109109 dollars in her savings account. She has -21 dollars in her checking account. Write an inequality tha
victus00 [196]

Answer:

The answer is 109>88

Step-by-step explanation:

From the question above, we can conclude that; in her savings account, Wang Xii has $109, and in her checking account, she has -$21 less than on her saving.

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This simply means that she has more money in her savings account.

7 0
4 years ago
What is (4ab^0c^9)^3 ?​
fomenos

Answer:

  64a³c²⁷

Step-by-step explanation:

The expression inside parentheses can be simplified by noting that b^0 = 1. Then you have ...

  (4ac^9)^3

The rules of exponents say the exponent outside applies to each of the inside factors. For c^9, the exponents multiply.

Here are the applicable rules:

  (ab)^c = (a^c)(b^c)

  (a^b)^c = a^(b·c)

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3 0
3 years ago
Write a formula for the general term​ (the nth​ term) of the arithmetic sequence below. Then use the formula for
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3 years ago
Give the equation of the circle whose center is (5 -3) and goes through (2 5)
Alekssandra [29.7K]

Answer:

Step-by-step explanation:

The standard form for the equation of a circle is

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From the info given, we have the center, (h, k) as (5, -3) and the x and y coordinates of (2, 5).  We will use these to solve for r-squared, then plug back in what we need to write the equation.

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Filling in the equation:

(x-5)^2+(y+3)^2=73

7 0
4 years ago
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