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x^2 + 10x + 16 = y find the vertex
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@jhonyy9
so this is so easy - just you need get two numbers with sum equal 10 and product equal 16
huh?
what maybe these two numbers ?
what are h & k?
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4*4 = 16 but 4+4=8
ohhh
ok
no bc. 4*8 = 32 not 16
and 4+8 = 12 not 10
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1.6=x?
1.6*10=16
integers
oh
Oh so you do 4=4=8•4=32
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@supie
4+4*
no a+b=10 a*b=16
2+8 = 10 2*8 16
\(\color{#0cbb34}{\text{Originally Posted by}}\) @Aqual 2+8 = 10 2*8 16 \(\color{#0cbb34}{\text{End of Quote}}\) perfect
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so how do i put that into vertex form
(x+8)(x+2)
it is 8
so (8, 2)
yes x_1 = 8 x_2 = 2
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@supie @Laylalyssa
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