2 years ago

Mathematics-Session 1: No Calculator

Mathematics

1 answer:

IRINA_888 [86]2 years ago

8 0

Answer:

Think it is D I am not sure

Step-by-step explanation:

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Step-by-step explanation:

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Regroup terms

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3 years ago

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What are the solution(s) of x2-4-0?

Elanso [62]

Answer:

For $x^2 - 4 = 0$ , x = 2, or x = - 2.

Step-by-step explanation:

Here, the given expression is :

$x^2 - 4 = 0$

Now, using the ALGEBRAIC IDENTITY:

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