3. Find the value of x^-2 of x = (-3/7)^-5 ÷(11/14)^0
Answers
Answered by
5
it's answer is 10,000.
X = (-3/7)^5/(11/14)^0
= -243/16807 ÷ 1
= -0.01
therefore, X^-2 = (-0.01)^-2
= 10,000
mark me as brainlist
Answered by
11
-3/7¹⁰
Step-by-step explanation:
(7/-3)⁵ ÷(11/14)⁰
(7/-3)⁵ ÷ 1
(7/-3)⁵×1
(7/-3)⁵
[(7/-3)⁵]²
(7/-3) ⁵ײ=¹⁰
we convert the (7/-3)¹⁰
(-3/7) ¹⁰
Similar questions