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MAVERICK [17]
4 years ago
14

The solutions to a certain quadratic equation are x = 4 and x = -3. Write the equation in standard form below.

Mathematics
1 answer:
Kamila [148]4 years ago
4 0

Answer:

x2 - x - 12 = 0

Step-by-step explanation:

(x - 4) (x + 3) = 0

x(x + 3) -4(x + 3) = 0

x2 + 3x -4x - 12 = 0

x2 -x -12 = 0

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Your clothing store is open seven days a week from 9 am to 9 pm you are the manager of three employees each of whom want to work
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3 0
4 years ago
HELP PLEASE???!!!<br> ?????<br> ????<br> ????
iren [92.7K]
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5 0
4 years ago
Read 2 more answers
danica purchased a pair of jeans for $24. she had a 15% coupon. she then had to pay 6% sales tax. what was her final price for t
dexar [7]

Answer:

$18.96

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4 0
3 years ago
The difference of the squares of two positive consecutive even integers is 20 . find the integers. use the fact​ that, if x repr
Nadusha1986 [10]
If x is the first number, x+2 is the next consecutive even integer. The difference (subtraction) of their squares equals 20. Therefore:
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4x+4=20
4x=16
x=4. Therefore the next consecutive even integer is x+2=6.
To check: 6²-4² must equal 20
36-16=20 check!

6 0
4 years ago
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