Math, asked by anasansarimohd65, 2 months ago

If a = 2 , b = -3 .what is the value of (3a² - 2ab -4)

Attachments:

Answers

Answered by jamesbond45

1

Answer:

20

Step-by-step explanation:

3×4-2×2(-3)-4

=20 u can calculate on calculator

Answered by Sathish2000

1

Answer:

20

Step-by-step explanation:

(3(4)+2(3)(2)-4

=20

Previous Question

Next Question

Similar questions

Math, 1 month ago

Find ten rational numbers between -2/9 and 5/9...

Chemistry, 1 month ago

acid is a chemical change. c] Rusting of iron is a chemical change but, magnetization of iron is a physical change.

Sociology, 1 month ago

Describe Great fiery red dragon .

English, 2 months ago

3. How many hours and minutes have passed from: (a) 12:05 p.m to 7:30 pm solving ...

Accountancy, 2 months ago

Good purchased from kanji worth 1500...

Math, 10 months ago

please help me please tell the answer fast and my question is Sudheer land 2000 rupees at compound interest at 10% payable yearly while Prashant land 2000 rupees at compound interest at 10% payable half-yearly find the difference in the interest received by Sudhir and Prashant at the end of the year...

Math, 10 months ago

what is diameter plz help me friends and brothers...

English, 10 months ago

Reha thinks she is the class clown identify the figure of speech ...