Math, asked by arshadkotakaran2, 6 months ago

solve the quadratic equation -x^2+x-2=0

Answers

Answered by arpantiwari1236

2

Step-by-step explanation:

multiple with - sign then use b^2-4ac rule.

Attachments:

Answered by vallurikeerthiram

2

-x^2 -2x+x-2=0
-x(x+2)-1(x+2)
(-x-1)(x+2)
The zeroes = -2,-1

Previous Question

Next Question

Similar questions

Math, 2 months ago

Mr Paul had deposited 5,000 in a bank at 12% interest per annum. After 3 1/2 years, he withdraws this amount. Out of this money, he wants to buy an almirah costing 9,500. How much more money does he need?

Social Sciences, 2 months ago

Name the neighbouring countries of India.

Hindi, 2 months ago

अनावृतबीजी पौधों के 5 लक्षण लिखिए।...

Computer Science, 6 months ago

tell fast........................

Computer Science, 6 months ago

Data sorting can be performed on which type of data field?

Science, 10 months ago

Write the functions of blood,stomata,xylem and phloem.

Physics, 10 months ago

please explain ans is 1 how...

Economy, 10 months ago

which category of poor are at double disadvantaged position class 9...