Hi help me please I don't know how to do it "using the formula evaluate (87)^2"
Mathematics · High School · Thu Feb 04 2021
Answered on
GIven the equation:
(87)^2
Evaluate.
Solution:
In order to evaluate the given equation, we simply must multiply the number by itself, since we have a 2 as an exponent, which can be read as squared. A number square means, the number will be multiplied to itself, hence if we have 3 as the exponent, we multiply the number 3 times, whereas for 4, 4 times and so on.
= (87)^2
= (87)(87)
=7,569
Final answer:
=7,569