Solve the equation x2 + 5 = 0

2 answers:

7 0

Take the root of both sides and solve for x

x=i√5,−i√5

6 0

Here’s the answer hope it helps

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scoray [572]

Ah, thank you. your question truly made the most of sense.

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marin [14]

$a^n=\underbrace{a\cdot a\cdot a\cdot ...\cdot a}_{n}\\\\12^2=\underbrace{12\cdot12}_{2}=144$

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sergij07 [2.7K]

Answer:

true

Step-by-step explanation:

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stepladder [879]

The closest approximate answer would be B. 5cm

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2 years ago

DochEvi [55]

First of all f(2)=2(2)-5=-1 and f(5)=2(5)-5=5
so
f(2)+f(3)=-1+5=4

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2 years ago