What is (7-5)(3-2-4\div 2-3(6-2-8\div 4)) ?

The solution to (7-5)(3-2-4\div 2-3(6-2-8\div 4)) is -14

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(7-5)(3-2-4\div 2-3(6-2-8\div 4))

(7 - 5) (3 - 2 - 4 \div 2 - 3 (6 - 2 - 8 \div 4))

- 14

Solution steps

(7 - 5) (3 - 2 - 4 \div 2 - 3 (6 - 2 - 8 \div 4))

Follow the PEMDAS order of operations

Calculate within parentheses

(7 - 5) : 2

= 2 (3 - 2 - 4 \div 2 - 3 (6 - 2 - 8 \div 4))

Calculate within parentheses

(3 - 2 - 4 \div 2 - 3 (6 - 2 - 8 \div 4)) : - 7

= 2 (- 7)

Multiply and divide (left to right)

2 (- 7) : - 14

= - 14

1 7^{2} - 64

578 - 245 + 5 + 34 \times 3

5 \times 2^{3} - (- 2)^{5} - (- 2)^{2} + (- 1)^{7}

81 \div 9 - (3 \times 4 \times 5) + 64 - 32 \div 4

4 \times (- 2) - 5

What is (7-5)(3-2-4\div 2-3(6-2-8\div 4)) ?
The solution to (7-5)(3-2-4\div 2-3(6-2-8\div 4)) is -14