Question

QNO. 1 : If a= 3 ,b = 5 and c= 10 Verify :
i) a×(b+c) = ab + ac​

Answer 1

QUESTION⇩⇩

If a= 3 ,b = 5 and c= 10 Verify :

i) a×(b+c) = ab + ac

ANSWER⇩⇩

✎GIVEN THAT

a = 3

b = 5

c = 10

✎TO VERIFY

a×(b+c) = ab + ac

✎LET'S DO IT

${\boxed{\underline{\underbrace{\pink{ \mathbb{L.H.S}}}}}}$

$a \times (b + c)$

$⇝ \: 3 \times (5 + 10)$

$⇝3 \times 15$

${ \boxed{ \purple{⇝45}}}$

${\boxed{\underline{\underbrace{\pink{ \mathbb{ R .H.S}}}}}}$

$ab + ac$

$⇝\: 3 \times 5 + 3 \times 10$

$⇝\: 15 + 30$

${ \boxed{ \purple{⇝45}}}$

HENCE, L.H.S = R.H.S

${\boxed{\boxed{\mathbb{\orange{VERIFIED}}}}}</p><p></p><p>$

$\dag{HOPE \: \: IT \: \: HELPS}\dag$

Answer 2

Answer:

a = 3

b = 5

c = 10

LHS                                                  |                   RHS

a × (b+c)                                           |       ab + ac

=3 × (5+10)                                       |    = 3×5 + 3×10

=3 × 15                                              |    = 15 + 30

=45                                                    |    = 45

45 = 45

∴ LHS = RHS

Hence, verified

Hope that helps you...☺☺