Answer:
x = ± 10
Step-by-step explanation:
- 5x² = - 500 ( divide both sides by - 5 )
x² = 100 ( take square root of both sides )
x = ± = ± 10
That is x = - 10 or x = 10
NO LINKS!!!!!!!!! please solve it and explain it.
2 answers:
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Answer:
CD=28
FD=16
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Step-by-step explanation:
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Answer:
First get the formula for your pattern in the form of TN. Where d represents your difference and a represents your first term. Then equate the -401 to your formula and solve for n
