4(1)^2+3

Solution

4 (1)^{2} + 3

7

Solution steps

4 (1)^{2} + 3

Follow the PEMDAS order of operations

Calculate exponents

(1)^{2} : 1

= 4 \cdot 1 + 3

Multiply and divide (left to right)

4 \cdot 1 : 4

= 4 + 3

Add and subtract (left to right)

4 + 3 : 7

= 7

8 - 9 + 11 - 4

- 4 \times 1 \times (- 24)

7 \times ((12 - 8) + 2^{5} - 1) \div 5 \times 2

- 6 \times (- 6) \times (- 6) \times (- 6)

(- 2 + 6) \div 4 + (- 1 + 3) (5 - 8) + 7 (- 6 + 4) \div 2