Answer:
-0.0625
Step-by-step explanation:
Answer:
z = 60
Step-by-step explanation:
z/3 = 20. (Multiply both sides by 3 to isolate ‘z’)
20 • 3 = 60
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(2 - 7z)(2 + 7z)
= (2)^2 - (7z)^2
= 4 - 49z^2
The following polynomial is not written in standard form so it is false