The solution to (1)^2+3(1) is 4

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(1)^2+3(1)

Solution

(1)^{2} + 3 (1)

4

Solution steps

(1)^{2} + 3 (1)

Follow the PEMDAS order of operations

Calculate exponents

(1)^{2} : 1

(1)^{2}

(1)^{2} = 1

= 1

= 1 + 3 (1)

Multiply and divide (left to right)

3 (1) : 3

3 (1)

Apply rule:

(a) = a

(1) = 1

= 3 \cdot 1

Multiply the numbers:

3 \cdot 1 = 3

= 3

= 1 + 3

Add and subtract (left to right)

1 + 3 : 4

1 + 3

1 + 3 = 4

= 4

= 4

(12 - 9) - 2 (- 9 - 10)

3 (1)^{2} - 1

7 7^{2} - 2 3^{2}

14 - 6 \cdot 4

1 0^{2} + 3