Question

Please check my work will give medal to whoever gives me the right answer... if I am wrong and I know there are two Steps "2" but one is actually Step "3" it was a typo..

Answer 1

Step #2. (-1) squared would be positive one not negative

Answer 2

so step 2 the answer wrong?
but which one lol the first or second

Answer 3

\[x=1\pm \sqrt{49} \div4\]
\[x=1+\sqrt{49} \div4\] \[x=2\]
\[x=1-\sqrt{49} \div4\] \[x=-1.5\]

Answer 4

Lol. The first step #2 is the mistake.

Answer 5

Ahh okay lol thanks

Answer 6

because \[\sqrt{(-1)^{2}}-4(2)(-6) =\sqrt{49} =7\]

Answer 7

@apollard99 can you check 2 more questions?

Answer 8

Anything for you :)