Answer:
±2√21.
Step-by-step explanation:
First, you break 84 down into √4⋅√21.
That is equal to ±2√21.
Hope I helped! Please mark Brainliest!
The answer is -1. First you distribute the 3. Then u distribute the 3 again to the parentheses. Then solve it from there
Answer:
60 yards
Step-by-step explanation:
300 = 2(30 + w) + 2(w)
300 = 60 +2w + 2w
300 = 60 + 4w
240 = 4w
60 = w
Answer:
No! The answer is not zero. There can be infinite solutions for this equation.
Hope it helps!
If that’s the right equation... hopefully this helps
