Question

Solve using perfect square factoring patterns.

x2 – 10x + 25 = 9

A.
{4, –12}

B.
{2, 8}

C.
{–8, –2}

D.
{–4, 12}

Answer 1

@LunyMoony

Answer 2

are you there?

Answer 3

yep

Answer 4

I am literally so sorry, was meeting this fantastic girl .....
B, I believe

Answer 5

What's the other one, hope I do it a lot quicker, unless you got the idea of these problems, you'll be much quicker I believe

Answer 6

Solve using perfect square factoring patterns.
y2 + 18y + 81 = 0

A.
{–9}

B.
{0, –1}

C.
{9, –9}

D.
{9}
sorry for the wait! @LunyMoony

Answer 7

it is either A or C I believe, what you think?

Answer 8

idk? can we tag someone!

Answer 9

if you want to, it is A I believe

Answer 10

okay!

Answer 11

@Luigi0210 @jagr2713 @Michele_Laino