What’s 8x squared + 4 in vertex form

expression  8x squared + 4  or , in the vertex form is   .

Step-by-step explanation:

Here we have , to convert expression  8x squared + 4  or , in the vertex form . Let's find out:

Let   ,

⇒  

Comparing this equation with we get ;

Now , We know that  the vertex form of a parabola is ;

⇒     ............(1)

Substitute the values of  a  and  b  into the formula

⇒

Now , Value of e is ;

⇒

⇒

Putting value of a, d ,e in equation (1) we get ;

⇒  

⇒

Therefore ,  expression  8x squared + 4  or , in the vertex form is   .

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step-by-step explanation: