What is 15(20)^2+15(20)+30 ?

The solution to 15(20)^2+15(20)+30 is 6330

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15(20)^2+15(20)+30

15 (20)^{2} + 15 (20) + 30

6330

Solution steps

15 (20)^{2} + 15 (20) + 30

Follow the PEMDAS order of operations

Calculate exponents

(20)^{2} : 400

(20)^{2}

(20)^{2} = 400

= 400

= 15 \cdot 400 + 15 (20) + 30

Multiply and divide (left to right)

15 \cdot 400 : 6000

15 \cdot 400

15 \cdot 400 = 6000

= 6000

= 6000 + 15 (20) + 30

Multiply and divide (left to right)

15 (20) : 300

15 (20)

Apply rule:

(a) = a

(20) = 20

= 15 \cdot 20

Multiply the numbers:

15 \cdot 20 = 300

= 300

= 6000 + 300 + 30

Add and subtract (left to right)

6000 + 300 + 30 : 6330

6000 + 300 + 30

6000 + 300 = 6300

= 6300 + 30

6300 + 30 = 6330

= 6330

= 6330

14 - 8 + (2^{3} \div 2)

6 + 8^{2} \div 2

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

- 36 \div 2^{2} + 5

2^{2} \cdot 4