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asambeis [7]
3 years ago
13

one number is 10 more than the other number. if the product of the numbers is -21, find both numbers. Solve algebraically

Mathematics
1 answer:
andre [41]3 years ago
7 0
X + (x+10)= -21
x^2 + 10x + 21 = 0
(x+7)(x+3)=0
x= -7 x= -3
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Answer:

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we know that

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lbvjy [14]
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Download docx
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4 years ago
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