Maths / Whole Numbers / Distributive property of Multiplication and Addition

QUESTION
 

Which of the following is not true ?

OPTIONS
A. 

(7 + 8) + 9 = 7 + (8 + 9)

B. 

(7 + 8) X 9 = 7 X (8 X 9 )

C. 

7 + (8 X 9) = (7 + 8) X (7 + 9 )

D. 

7 X (8 + 9) = (7 X 8 ) + (7 X 9 )

Right Option : C

EXPLANATION
Explain TypeExplanation Content
Text

All other obey distributive property

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