Simplify: [128]^-2/7-[(625)^-3]^-1/4+14[2401]^-1/4
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Answered by
3
Step-by-step explanation:
= (128)^-2/7 - [(625)³]^-1/4 + 14[2401]^-1/4
= (2^7)^-2/7 - (25)²*³*-1/4 + 14 (49)²*-1/4
= (2-²) - (25-³) + 14 (49)^2
= 1/4 - 1/15625 + 14*2401
= 33614.249936
Answered by
5
Answer:
2^7)^-2/7 - (25)^2×^3÷-1/4 + 14 (49)^2×-1/4
= (2-^2) - (25-^3) + 14 (49)^2
= 1/4 - 1/15625 + 14×2401
= 33614.249936
Hope thse helps u to understand my ans
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