susanspagoot6385
26.08.2021 •
Mathematics
Can you solve x2-x-20=0 in algebra 1 explanation .
Solved
Show answers
More tips
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- S Style and Beauty How are artificial nails removed?...
- F Family and Home How to Sew Curtain Tapes: Best Tips from Professionals...
- H Horoscopes, Magic, Divination How to Cast a Love Spell on a Guy? Guide for Guys...
- F Family and Home How to Properly Use a Water Level?...
- L Legal consultation What Documents Are Required for a Russian Passport?...
- H Health and Medicine How to Treat Styes: Causes, Symptoms, and Home Remedies...
- F Family and Home Protect Your Home or Apartment from Pesky Ants...
- T Travel and tourism Lost in the Catacombs: What to Do?...
- C Computers and Internet Make Easy Accessible Screenshots on iPad in Just a Few Minutes...
Answers on questions: Mathematics
- M Mathematics A point X has coordinates (-1, -8). The point is reflected across the y-axis to form X X is translated over 4 to the right and up 6 to form X . What are the coordinates of X...
- M Mathematics Which BEST explains the expression x(y − 3)?...
- M Mathematics Triangle abc is reflected across the y-axis, and dilated by a scale factor of 2 1/2, with the origin as the center of the dilation....
- M Mathematics Solve for x using the figure to the right. 50...
- M Mathematics Two angles whose sum is 90 degrees are called . Example: 31° and 59° , for example....
- M Mathematics Find the surface area of the prism. 7in 3in 11in...
- M Mathematics How many integers from 1 to 200 (inclusive) are divisible by 3 and by7?...
- M Mathematics The polynomial 10x3 + 35x2 − 4x − 14 is factored by grouping. 10x3 + 35x2 − 4x − 14 5x2() − 2() What is the common factor that is missing from both sets of parentheses?...
- M Mathematics The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 46 ounces and a standard deviation of 3 ounces. Use...
- M Mathematics In the compound interest formula, what does A stands for?...
Ответ:
x = 5, -4
Step-by-step explanation:
Move all terms to the left side and set equal to zero. Then set each factor equal to zero.
Ответ:
••••••••• =27
•••••••••
9x3=27