Step one: set the base of each term to be the same (10)
(10ˣ)(10²)²ˣ = (10³)⁵
(10ˣ) (10⁴ˣ)= (10¹⁵)
10⁵ˣ = 10¹⁵
Because the indices are the same we can equate the two.
5x = 15
x = 3
Check 10⁵ˣ³ = 10¹⁵ 10¹⁵=10¹⁵
Answer:
k=4
Step-by-step explanation:
2.3+0.23 = 2.53
2.53+0.023 = 2.553
<span>-5/12*8/13 to the lowest terms which equal -10/39.</span>
