Math, asked by shivanisingla909ss, 5 months ago

2a-2b-4-5+a
Simplify . If a=-1 b=-2

Answers

Answered by tamadanageswararao

3

Step-by-step explanation:

2a-2b-4-5+a

2×-1-2×-2-4-5-1

-2+4-4-5-1

-8

Previous Question

Next Question

Similar questions

Math, 2 months ago

(iv) 161, 192 1. Which of the following pairs of numbers are co-primes ? (1) 12,30 (ii) 8,21 (iii) 54, 144 (Hint: Two numbers are co-primes if their H.C.F. is 1.) 2. Using division method, find H.C.F. of: (1) 398, 436, 542 (ii) 150, 140, 210 (iii) 2057, 3267 (iv) 1440, 1800, 1920 (v) 276, 1242...

Math, 2 months ago

let x and y be rational and irrational number respectively is x+y necessarily an irrational number give an example in support of your answer...

Math, 2 months ago

1o affirmative sentence to wh negative sentence...

Math, 5 months ago

full form of 1000+300+600+2...

Math, 5 months ago

If Δ ABC ~ Δ DEF and if AB = 9cm, DE = 5.4cm and perimeter of Δ DEF is 15cm, then find the perimeter of Δ ABC..

English, 11 months ago

Was david happy to own a bicycle? Pick out the relevant words from the story in support of your answer.

Physics, 11 months ago

Find the value of gravitational consent in...

Math, 11 months ago

If the ratio of boys to girls in a class is 3:5 and there are 32 studens how many are boys...