HOW MUCH YOU NEED TO EXPECT YOU'LL PAY FOR A GOOD X

Remedy for x; Peter is two times as previous as his son. Twelve a long time in the past he was 4 periods older than him. How outdated are they now?Taking the sq. root of x2 will terminate it out. So, take the sq. root of either side. You will get x left above on one facet and as well as or minus the sq. root of sixteen, 4, on the opposite aspect. A