Algebra
Algebra Warmups
If \(a = \sqrt b\) and \(a = 3\), what is the value of \(b\)?
by
Dinesh Grover
\[\large \color{brown}5^{55} + \color{brown}5^{55} + \color{brown}5^{55} + \color{brown}5^{55} +\color{brown} 5^{55} = \, ? \]
by
Anuj Shikarkhane
\[\large \dfrac{ \color{green}2^{\color{blue}{5}}\times \color{green} 2^{\color{blue}{7}}}{\color{green} 2^{{\color{blue}{10}}}\times \color{green} 2^{\color{blue}{3}}}\times \color{purple}{3^0} = \ ? \]
by
Anuj Shikarkhane
How many digits does the number \(1000^{ 1000 }\) have?
by
Abdulrahman El Shafei
Given that \(x\) is a real number such that \(x^2-4x+4=0\), find the value of \(x\).
by
david zhang