Question

If a = 3, b = 5, c = 10. Find the value of a (b + c) = a × b + ax c.​

Answer 1

Answer:

$a = 3 \: b = 5 \: \: c = 10$

$a(b + c) = 3(5 + 10) = 3(15) = 45$

that's is your answer

Answer 2

Question :

If a = 3, b = 5, c = 10. Find the value of a (b + c) = a × b + a × c.​

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Before, finding the answer. Let's find out on how we can find the answer.

• Here, we have to first write the values of variables with the given numbers.
• Now, we have to find the value of the LHS :

⇒ a (b + c)

• Then, we have to find the value of the RHS :

⇒ a × b + a × c

• If both the answer are same, then the answer is correct.

__________

Given :

• a (b + c) = a × b + a × c
• A = 3
• B = 5
• C = 10

To find :

• the value

Solution :

L.H.S = a (b + c)

         = 3 (5 + 10)

         = 3 × (15)

         = 45

R.H.S =  a × b + a × c

         = 3 × 5 + 3 × 10

         = 15 + 30

         = 45

∴ Value is 45.

⇒ Since,

• L.H.S = 45
• R.H.S = 45

Hence, L.HS = R.HS

$\bigstar \: \sf \bf \underline {Know \: more :}$

• The question follows distributive property. Thus it is the proof of distributive property.
• LHS = Left Hand side of Equation
• RHS = Right Hand side of Equation