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y=4(x+3)2+5 in standard form
 

 May 9, 2020
 #1
avatar+44 
+2

just multiply it out, 4*(x+3)*2 or 8(x+3) is 8x + 24, and then plus 5 so the final answer is 8x + 29

 

edit: Accidentally wrote (x+2) isntead of (x+3) which screwed up the answer

 May 9, 2020
edited by shad0w  May 9, 2020
 #2
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+1

y=4(x+3)2+5

First we distribute 4

y=(4x+12)2+5

Now we can rewrite that as

y=2(4x+12)+5

Now we can distribute 2

y=8x+24+5

24+5=29

 

y=8x+29

 May 9, 2020

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