Find all solutions of the equation and express them in the form a + bi.

x² - 2x + 10 = 0


x = 1±3i

Mathematics

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Simplify the expression.4(x + 4) - 16

A. 16x B. 4x C. x + 16 D. 4x + 4

Mathematics

Determine whether the proportion is true or false. = 

A. True B. False

Mathematics

Provide an appropriate response.An investment grows from $10,240 to $10,700.80 in one year. If the investment continues to grow at that rate, find the number of years it will take the investment to double.

Fill in the blank(s) with the appropriate word(s).

Mathematics

Factor the four-term polynomial by grouping.xy - 5yz + 7x - 35z

A. (y - 7)(x + 5z) B. (y + 5)(x - 7z) C. (y + 7)(x - 5z) D. (y - 5)(x + 7z)

Mathematics