Question

a=-3,b=2,c=-7 verify a×(b+c)=a×b+a×c​

Answer 1

Answer:

--3 ×(2 --7)

=15, for L.H.S answer is 15

Step-by-step explanation:

now verifying R.H.S

--3 ×2 + (--3×--7)

15 HENCE VERIFIED

Answer 2

Step-by-step explanation:

by putting value of a, b and c :-

-3{2+(-7)} = -3*2 +( -3)*(-7)

-3 (2-7) = -6+ (+21)

-3*(-5) = -6+21

15 = 15

since R.H.S is equal to L.H.S,

hence verified....