dndndndnxmnc
27.08.2019 •
Mathematics
What completes this expression to make it a perfect square trinomial? x2 + 4x + a 2 b 4 c 8 d 16
Solved
Show answers
More tips
- A Auto and Moto How to Deregister a Car in Moscow?...
- F Food and Cooking How to Cook Julienne? Recipes and Tips...
- D Dating, Love, Relationships 10 Useful Tips on How to Survive a Breakup?...
- F Food and Cooking Apple Cider Vinegar: The Ultimate Health and Beauty Solution...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
Answers on questions: Mathematics
- M Mathematics Tracy invests 500 into an ETF which earns 8% per year.In 5years how much will Tracy’s investment be worth if interest is compounded semiannually (twice a year)? Round to the nearest...
- M Mathematics Hola como estan yo muy bien points free...
- M Mathematics The above figure shows ABIP where I is the midpoint of Bi and M is the midpoint of IP Part A. Prove that A BIPA LIM...
- M Mathematics EMERGENCY I WILL GIVE BRAINLIEST Drag the tiles to the correct boxes to complete the pairs.Match each graph to the sequence of transformations that proves shape I is similar to shape...
- M Mathematics May I please receive help? How’s life ;)...
- M Mathematics What is twice the sum of four and a number is at most 30 in set builder notation....
- M Mathematics . Maria spent 1\9of the money her grandparents gave her on an adventure book. She also spent 1/3 of the money on a bag of candy. What fraction of the payment has Maria spent?...
- M Mathematics Explain how subtracting 4/5 - 3/5 involves subtracting 4 and 3...
- M Mathematics This figure represents the base of a fish tank that is 8 inches high. What is the volume of the fish tank? 378 in³ 408 in³ 480 in³ 768 in³ Image shows a polygon that looks like a rectangle...
- M Mathematics In the expansion of x^7 (x^4/2 + k/x^3)^7, the constant term is 168. Find the value of k....
Ответ:
Option B. 4
Step-by-step explanation:
The given expression is x² + 4x +
We have to find a number which can be added in the expression to make it a perfect square trinomial.
x² + 2(2x) + 2²
= (x + 2)²
Therefore, if we add 4 in the given expression it becomes a perfect trinomial.
Option B is the correct option.
Ответ:
It cost 32.5 for the two of them for two hours
Can I get Brainliest