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What is the solution set to the equation x2 plus 4 equals 0?

Updated: 12/17/2022

Wiki User

∙ 12y ago

Best Answer

There are no real solutions to this equation because you cannot take the square root of a negative number. However,

x2 + 4 = 0

x2 = -4

sqrt(x2) = sqrt(-4)

x = 2i, -2i

here are the imaginary solutions.

Wiki User

∙ 12y ago

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What is the solution set for the equation y2 plus 14y equals 0?

(0, -14)

What is the solution set for the equation 2x plus 4?

2x + 4 is an expression, not an equation. There can be no solution set for an expression.

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(2x - 10) + 7 = 52x - 3 = 52x = 8x = 4

What is the solution set of -8x plus x plus 15 equals -7x plus 12?

the empty set.

What is the solution of -5x plus y equals -5?

-10

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What is the solution set for 2x2 plus 2x plus 1?

There can be no solution set because there is no equation nor an inequality - only an expression.There can be no solution set because there is no equation nor an inequality - only an expression.There can be no solution set because there is no equation nor an inequality - only an expression.There can be no solution set because there is no equation nor an inequality - only an expression.

What is the solution set for -5x plus x plus 9 equals -4x plus 12?

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