Math, asked by amairajsingh27, 4 months ago

Q3. If a = 2 and b = 3, then the
value of 2a - 3b is
*
a) 5
b) -5
c) 6
d) -6​

Answers

Answered by sudeepchakra
0

Answer:

-5

Step-by-step explanation:

-5 is the answer as 2a=4 and 3b=9

So, 4-9= -5

Answered by sharanyalanka7
5

Answer:

b) - 5

Given,

a = 2

b = 3

To Find :-

Value of 2a - 3b

Solution :-

Given,

a = 2

b = 3

To find :- 2a - 3b

we need to substitute values of a and b in 2a - 3b.

Substituting values :-

2(2) - 3(3)

\sf 2\times 2 - 3\times 3

4 - 9

= - 5.

\sf\therefore value of 2a - 3b = - 5

Hence , it is option 'b' i.e - 5.

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