Question

$2 {}^{2a + 1} + 2 {}^{3b} + 2 {}^{2c} = 112$

Answer 1

Prelucrezi    ecuatia

2*2^2a+(2^3)^b+(2^2)^c=112

2*(2^2)^a+8^b+4^c=112

2*4^a+8^b+4^c=112

a=b=c=2