Hello,
x²+6x-7=0
==>x²+2*3x+3²-9-7=0
==>(x+3)²-16=0
Answer D
Answer:
gfjhhkuk
Step-by-step explanation:
gkguklhyj,vghm
srry i just need points for my testt :((
Answer: Most likely 13cm
Step-by-step explanation: <em>because it’s between 10cm and 16cm and thes no picture and set of choices so I hope this right.</em>
Answer:
thats what your brain is for
Step-by-step explanation: