Math, asked by katariapranav9, 1 month ago

Verify the following:
(-25) x [(-7) + (-15)] = [(-25) x (-7)] + [(-25) x (-15)​

Answers

Answered by hp02034010117
3

Answer:

SOLUTION :

Given equations are i) (-25) x [(-7) + (-15)] = [(-25) x (-7)] + [(-25) x (-15)]

ii) (-7) x [(-8) + 9] = [-7 x (-8)] + [(-7) x 9]

Now verify the given equations.

i) (-25) x [(-7) + (-15)]=[(-25) x (-7)] + [(-25) x (-15)]

LHS  (-25) x [(-7) + (-15)]

=(-25)\times [-22]=(−25)×[−22]

(-25) x [ (-7) + (-15)] =550(−25)x[(−7)+(−15)]=550 =LHS

RHS  [(-25) x (-7)] + [(-25) x (-15)]

=175+375

[(-25) x (-7)] + [(-25) x (-15)]=550=RHS

∴ LHS=RHS

∴ (-7) x [(-8) + 9] = [-7 x (-8)] + [(-7) x 9]

Hence verified.

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Answered by hemant8bb
7

Step-by-step explanation:

RHS= (-25) x [(-7) + (-15)]

= (-25) x (-7-15)

= (-25) x (-22)= 550

LHS= [(-25) x (-7)] + [(-25) x (-15)

= 175+375=550

therefore LHS=RHS

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