Difference between revisions of "2021 April MIMC 10 Problems/Problem 1"

Latest revision as of 23:22, 23 September 2024

What is the sum of $2^{3}-(-3^{4})-3^{4}+1$ ?

$\textbf{(A)} ~-155 \qquad\textbf{(B)} ~-153 \qquad\textbf{(C)} ~7 \qquad\textbf{(D)} ~9 \qquad\textbf{(E)} ~171$

By order of operations, we get that the expression is equal to $8-(-81)-81+1=8+81-81+1=\fbox{\textbf{(D)} 9}$ .

Revision as of 21:53, 20 April 2021 (view source) Cellsecret (talk \| contribs) (→‎Solution) ← Older edit		Latest revision as of 23:22, 23 September 2024 (view source) Luckypotatopoo (talk \| contribs) m (→‎Solution)
(2 intermediate revisions by 2 users not shown)
Line 4:		Line 4:

	==Solution==		==Solution==
−	~~To be Released on April 26th~~.	+	By order of operations, we get that the expression is equal to <math>8-(-81)-81+1=8+81-81+1=\fbox{\textbf{(D)} 9}</math>.