Please help!

[TigerLilly]

Anyone know how you would do these problems:

1: 8(x+4)sq.=9

2: Factoring ax(sq.)+bx+c

3x(sq)+17x+10

3: Writing in standard form

y=-6(x-2)(sq)-9

 

[galactus]

Anyone know how you would do these problems:

1: 8(x+4)sq.=9

\(\displaystyle Here's\ one\ of\ them\\.

8(x+4)^{2}=9\\

(x+4)^{2}=9/8\\

|x+4|=\sqrt{9/8}\\

x=\frac{3\sqrt{2}}{4}-4 or-\frac{3\sqrt{2}}{4}-4\\\)

2: Factoring ax(sq.)+bx+c

3x(sq)+17x+10

3: Writing in standard form

y=-6(x-2)(sq)-9

 

[Denis]

Anyone know how you would do these problems:
1: 8(x+4)sq.=9
2: Factoring ax(sq.)+bx+c
3x(sq)+17x+10
3: Writing in standard form
y=-6(x-2)(sq)-9

Show "sq" using ^2; like 3x^2

Why do you NOT know? Learning on your own?

 

[TigerLilly]

My teacher didn't explain that well on how to do it.

 

[Denis]

My teacher didn't explain that well on how to do it.

OFFFFFFFFFFFFFFFFFFFFFFFFFFF course; how silly of me to ask