Math, asked by gaurisrivastava46, 12 days ago

(1)45 - [25 + {5 x 8 + 6 - (9 x 4 + 4)} - {7 x (5 x 4 - 18 ÷ 6 - 7) - (8 x 16 ÷ 2)}] simplify the following​

Answers

Answered by rainha
1

Step-by-step explanation:

45-[25+{5x8+6-(36+4)}-{7x(20-3-7)-(8x8)}]

=45-[25+{46-40}-{7x10-(64)}]

=45-[25+6-{70-64}]

=45-[31-6]

=45-25

=20

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