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natita [175]
3 years ago
15

What are the solutions to the quadratic equation? x2 2 + 3x - 10 = 0

Mathematics
1 answer:
FrozenT [24]3 years ago
5 0

Answer:

2 and -5

Step-by-step explanation:

x2 + 3x - 10 = 0

Factors of -10 include, -2 and 5

so  now we have to factor

(x-2)(x+5)

so x can equal 2 and -5

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Ivenika [448]

Answer:

x + 5 = 5

Step-by-step explanation:

Solution doesn't change as the x in the equation is 0 and the answer totals as 5 due to 5 plus 0 being 5

7 0
3 years ago
At a bakery, Victor makes 20 cupcakes. He puts themin equal rows with 10 cupcakes in each row. Whichcalculation can be used to f
Anna [14]

Calculation = 20/10

Number of cupcakes Victor makes = 20

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To know the number of rows he placed the 20 cupcakes,

we would divide 20 by 10

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4 0
1 year ago
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Dominik [7]
There are 12 boys at the park
3 0
3 years ago
you should spend one week worth of pay on rent. she makes 32,000 a year. what is max she should spend
deff fn [24]

Hi!


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There are about 52 weeks in a year.


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money per week

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8 0
3 years ago
A bag contains 3 red marbles, 7 blue marbles and 8 green marbles. If three marbles
ohaa [14]

Answer:

8/18

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8 0
3 years ago
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