Simplify Square Roots
Powers of ℹ︎
Solve the Quadratic
Complex Numbers
Dividing Complex Numbers
100

Simplify √-196

What is 13ℹ︎

100

ℹ︎²=

What is -1

100

Solve for x: x²=-81

What is 9ℹ︎

100

Simplify (4-ℹ︎)+(9+2ℹ︎)

What is 13+ℹ︎

100

Simplify 3/7ℹ︎

What is -3ℹ︎/7

200

Simplify √-625

What is 25ℹ︎

200

ℹ︎⁹=

What is ℹ︎

200

Solve for x: x²-1=-170

What is 13ℹ︎

200

Simplify (7-3ℹ︎)-(4+ℹ︎)

What is 3-4ℹ︎

200

Simplify (2+3ℹ︎)/4ℹ︎

What is (3-2ℹ︎)/4

300

Simplify √-10

What is ℹ︎√10

300

ℹ︎²⁸=

What is 1

300

Solve for x: x²+289=0

What is 17ℹ︎

300

Simplify (2+3ℹ︎)+(1-ℹ︎)

What is 3+2ℹ︎

300

Simplify 3/(4-2ℹ︎)

What is (6+3ℹ︎)/10

400

Simplify -√-324

What is -18ℹ︎

400

ℹ︎⁵⁹=

What is -ℹ︎

400

Solve for x: 2x²+4=-878

What is 21ℹ︎

400

Simplify 5(7-4ℹ︎)

What is 35-20ℹ︎

400

Simplify (7+4ℹ︎)/5ℹ︎

What is (4-7ℹ︎)/5

500

Simplify 3√-289

What is 51ℹ︎

500

-8ℹ︎(4ℹ︎)=

What is 32

500

Solve for x: (-1/2)x²-12=86

What is 14ℹ︎

500

Simplify (2-3ℹ︎)(1+6ℹ︎)

What is 20-9ℹ︎

500

Simplify (2+2ℹ︎)/(1+3ℹ︎)

What is (4-2ℹ︎)/5