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2 years ago

Solve the equation using square roots. X^2+16=0

Mathematics

2 answers:

alexgriva [62]2 years ago

5 0

Answer:

The answer is :

x₁ = 4

x₂ = -4

Step-by-step explanation:

Let's solve the equation using square roots.

X^2+16=0

x² + 16 = 0

x² = -16 (Adding 16 at both sides of the equation)

√x² = i√16 (Square root to both sides of the equation)

x = +/- 4i (Roots of the solution)

x₁ = 4i

x₂ = -4i

bazaltina [42]2 years ago

4 0

Answer:

$\displaystyle 4i = x$

Step-by-step explanation:

$\displaystyle x^2 + 16 = 0 → \sqrt{-16} = \sqrt{x^2} \\ \\ 4i = x$

I am joyous to assist you anytime.

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