Question

(b) Find the value of the following using properties of multiplication:
36 x 784 +58 x 784 - 23 x 784 – 61 x 784​

Answer 1

take common 784

then,

$784(36 + 58 - 23 - 61)$

$= 784(94 - 84)$

$= 784 \times 10$

$= 7840$

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