Question

Find the product using suitable property: ( - 152 x 97) + [ 152 (-3)

Answer 1

Step-by-step explanation:

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=> ( -152 ) × ( 97 ) × ( 152 ) × ( -3 )

=> ( 152 ) × ( -97 ) × ( 152 ) × ( -3 )

=> 152 × [ -97 × ( -3 ) ]

=> 152 × 291

=> 44,232

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Answer 2

Given:

( - 152 x 97) + [ 152 (-3)]

Solution:

-152×97+152×(-3)

=152[(-1×97)+1(-3)]

= 152[-97-3]

=152(-100)

=(-15200)

____________________

Points to remember:-

while addition:

+ + +$\sf \pink{=}$+

- + - $\sf \pink{=}$-

+ + -$\sf \pink{=}$Bigger number sign

- + +$\sf \pink{=}$Bigger number sign

while multiplication:

+ × +$\sf \pink{=}$+

- × -$\sf \pink{=}$+

- × + $\sf \pink{=}$-

+ × -$\sf \pink{=}$-