Question

-7/3×(12/5+4/9)= -7/3×12/5+(-7/3+4/9
verify
pls asap​

Answer 1

Answer:

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Answer 2

Concept

Listen one thing.

Distributive law of addition tells that

a*(b+c) = a*b + a*c

for all rationals a, b and c.

Step wise verification

one side = -(7/3) * {(12/5)+ (4/9)}

= -(7/3) * (108+20)/45

= -(7/3) * 128/45

= -(896/135)

second side = -(7/3) * (12/5) + {-(7/3)*(4/9)}

= -(84/15) - (28/27)

= (-756-140)/135

= -(896/135)

Hence, proved.

You are doing a mistake in question

-7/3×(12/5+4/9)= -7/3×12/5+(-7/3+4/9)

you put ‘+’ sign on place of ⬆⬆⬆

“x” sign.