Math, asked by sreeragreghunath732, 4 months ago

the value of expression 5x²+2x-3 when x=-1 is what

Answers

Answered by supriyakarmakar2006

0

Step-by-step explanation:

5x²+2x -3

5 (-1)² + 2(-1) -3

5 - 2 -3

3-3=0

Previous Question

Next Question

Similar questions

English, 2 months ago

नातकत 5. हिन्दी की शब्द सम्पदा को समझाते हुए पर्यायवाची एवं अनेकार्थक शब्दों को परिभाषित क F-922 Section-'B' Paper : Second ENGLISH LANGUAGE Maximum Marks : 30 Note: Attempt all questions. Each question carries equal marks. 1. Write impact of corona crisis on our society. 2. Draft a C.V. in your words for applying for a teacher in an English medium sch 3. Summarise ‘Stopping by Woods on a Snowy...

Biology, 2 months ago

Why big nails are bad??? Give reason!

Math, 2 months ago

jakir has a 18 × 14 m rectangular plot of land. There is a square portion of garden of side 3.4m. Let's find how many square tiles of side 2 dcm will be required to cover this vacant portion of land.

Science, 4 months ago

Prepare a questionnaire to conduct an interview with a doctor to get more information about deficiency diseases.

Geography, 4 months ago

The concept of globalistion indicates aspiring towards oneness by all countries, i e the desire to be part of one uniform world order another unfortunate effect is the alienation of the younger generation as expressed in their rejection of culture and tradition and loss of Faith in the social, Political and cultural tradition. The most drastic impact of globalization has been the drifting away of...

Political Science, 10 months ago

Who is the special envoy of WHO...

English, 10 months ago

name the poet and poem of dust of snow'...

Math, 10 months ago

Plot 4 points which satisfy y=2x+1 and then join them to have a graph of linear equation y=2x+1...