simplify the following and write it in exponential form 10^11÷10^4
Answers
Answer:
Simplify and write the following exponential form: 3^-5 × 3^2 3^-6 + (2^2 × 3)^2 + (2/3)^-1 + 2^-1 + (1/19)^-1
Let us simplify, 3^-5 × 3^2 3^-6 + (2^2 × 3)^2 + (2/3)^-1 + 2^-1 + (1/19)^-1 = 3^-5+2+6 + (2^4 × 3^2) + 3/2 + 1/2 + 19^1 = 3^3 + (16 × 9) + 4/2 + 19 = 27 + 144 + 2 + 19 = 192 The exponential form is 192 .
Simplify and write in exponential form: (i) 2^9 ÷ 23(ii) 10^8 ÷ 10^4(iii) 9^ -11 ÷ 9^ -7
Answer:(i) ÷ (ii) ÷ (iii) ÷ Step-by-step explanation:(i) ÷ [∵ ](ii) ÷ [∵ ](iii) ÷ [∵ ] [∵ ]
simplify the following and write in exponential form (1/8)power of -7*(1/8) power of5
Answer:64=6.4×10¹Step-by-step explanation:(1/8)⁻⁷×(1/8)⁵By using the Law of Exponents,aⁿₓaᵇ=aⁿ⁺ᵇ⇒(1/8)⁻⁷⁺⁵⇒(1/8)⁻²⇒(8)²⇒64⇒By Exponential Notation,6.4×10¹
Answer:
Step-by-step explanation:
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