Find the value of "p"
27^p=9^2p-2
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Step-by-step explanation:
27p = 9/3p
☛ 27p × 3p = 9
☛ 81p² = 9
☛ p² = 9/81
☛ p² = 1/9
☛ √p² = √(1/9)²
∴ p = 1/3
Hence, the value of p is 1/3
$$\rule{195}{2}$$
Verification :-
27p = 9/3p
By putting the value of as 1/3
☛ 27 × 1/3 = 9/(3×1/3)
☛ 9 × 1 = 9/1
☛ 9 = 9
∴ LHS = RHS
Hence, the value of p is 1/3
$$\rule{195}{2}$$
Points to remember :
(+) changes to (-)
(-) changes to (+)
(×) changes to (÷)
(÷) changes to (×)
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