Question

how do you do this problem?(7.98x10witha squareroot of -2) x (5.0x10 with a square root -5)

Answer 1

ok i feel stupid...the -2 and -5 are exponets sorry

Answer 2

\[7.9x10^{\sqrt{-2}} * 5x10^{\sqrt{-5}}\]
\[=39.5*10^{\sqrt{-2}}*10^{\sqrt{-5}}=?\]

Answer 3

what is x^a *x^b =___?

Answer 4

x^a *x^b =x^(a+b) can you try

39.5 *10^(sqrt -2)*10^(sqrt-5) =__?