3 years ago

Why would i use square root to solve this quadratic equation?

Mathematics

1 answer:

Arte-miy333 [17]3 years ago

5 0

Answer:

Because there is no (b) like in Ax^2 +Bx+ C

Step-by-step explanation:

Because there is no (b) like in Ax^2 +Bx+ C

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Romashka [77]

$\frac{8 + 6^2}{11} + 7 \times 2 \\ \\ \frac{8 + 36}{11} + 7 \times 2 \ / \ simplify \\ \\ \frac{44}{11} + 7 \times 2 \ / \ simplify \\ \\ 4 + 7 \times 2 \ / \ simplify \\ \\ 4 + 14 \ / \ simplify \\ \\ 18 \ / \ simplify \\ \\$

The final result is 18.

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3 years ago

Two less than 2 times a number is the same as the number plus 64. What is the number?

sineoko [7]

What is 3 times the number?

3*66 = 198

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3 years ago

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Please help! asap d- 5.44

masya89 [10]

Answer:

Step-by-step explanation:

2.72 is the unit rate

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3 years ago

If it is 8:50 a.m., what will the time be 4 hours and 20 minutes later?

Stels [109]

Answer:

1:10 pm

Step-by-step explanation:

60 minutes in an hour, so

8:50am + 4 hours = 12:50pm

12:50pm + 20 minutes = 1:10pm

8 0

3 years ago

9 - 3 divided by 1/3 + 1

jolli1 [7]

Answer:

its just 9

Step-by-step explanation:

Divide: 3 : 1 / 3 = 3 / 1 · 3 / 1 = 3 · 3 / 1 · 1 = 9 / 1 = 9 Dividing two fractions is the same as multiplying the first fraction by the reciprocal value of the second fraction. The first sub-step is to find the reciprocal (reverse the numerator and denominator,

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3 years ago

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