WebEvaluate 2^-2 2−2 2 - 2 Rewrite the expression using the negative exponent rule b−n = 1 bn b - n = 1 b n. 1 22 1 2 2 Raise 2 2 to the power of 2 2. 1 4 1 4 The result can be shown … WebEvaluate 3a (second power ) +4b (second power ) for a=2 and b=3. Expert Answer. Who are the experts? Experts are tested by Chegg as specialists in their subject area. We …
Evaluate the power function f(x) = 2^(x) when x = -3 Chegg.com
WebApr 25, 2016 · Move on to evaluate the remaining two powers: = 7 – 16 / 16 + 9 x 8 Next, evaluate all multiplication and division from left to right: = 7 – 1 + 9 x 8 = 7 – 1 + 72 Finish up by evaluating the addition and subtraction from left to right: = 6 + 72 = 78 Practice questions Evaluate 3 2 – 2 3 / 2 2. Find 5 2 – 4 2 – (–7) x 2 2. WebApr 1, 2024 · Evaluate. - 15446151. lilianadoolan308 lilianadoolan308 04/01/2024 Mathematics Middle School answered Evaluate. (2/5) to the power of 2. See answers … cr メンバー 絵文字
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WebWhen two exponential expressions having the same non zero base and different powers are multiplied, then their powers are added over the same base. Example: Solve (2 6 ) … Web2 -5 = 12 × 12 × 12 × 12 × 12 = 12 × 2 × 2 × 2 × 2 = 132 = 0.03125. Another way to solve 2 -5 is calculating the inverse of 2 -5. Thus, 2 -5 = 125 = 12 × 2 × 2 × 2 × 2 = 132 = … WebThe negative sign on an exponent means the reciprocal. Think of it this way: just as a positive exponent means repeated multiplication by the base, a negative exponent means repeated division by the base. So 2^ (-4) = 1/ (2^4) = 1/ (2*2*2*2) = 1/16. The answer is 1/16. Have a blessed, wonderful New Year! 3 comments ( 13 votes) Flag x_o 4 years ago crメンバー 年齢