Question

find value of x if x+2[(7⁵)⁷/²]power x‐x​

Answer 1

Answer:

x = -1

Step-by-step explanation:

$x + 2 {( {( {7}^{5} )}^{ \frac{7}{2} } )}^{x - x} = 1$

$x + 2 {( {( {7}^{5} )}^{ \frac{7}{2} } )}^{0} = 1$

$x + 2 \times 1 = 1 \: \: \: \: ( {a}^{0} = 1)$

$x + 2 = 1 \\ x = 1 - 2$

$x = - 1$