1.) What values of a and b make this equation true? (4 + √-49) - 2(√(-4)^2 + √-324 = a + bi

a =

b =

(√ = square root)

2.) Which expressions are equivalent to the given expression?

(-√9 + √-4) - (2 √576 + √-64)

-3 + 2i - 2(24) - 8i

-3 + 2i + 2(24) +8i

-3 - 2i - 2(24) + 8i

-51 + 6i

45 + 10i

-51 - 6i

(Those are the options)

3.) One solution to a quadratic function, h, is given.

-4 + 7i

Which statement is true?

A.) Function h has no other solutions.

B.) The other solution to function h is -4 - 7i

C.) The other solution to function h is 4 - 7i

D.) The other solution to function h is 4 + 7i

4.) What are the solutions of this quadratic equation?

x^2 - 10x = -34

A.) x = -8, -2

B.) x = 5 ± 3i

C.) x = -5 ± 3i

D.) x = -5 ± √59

5.) What are the solutions of