Question

value of 5⁰ - 7⁰ ×5⁰ + 7⁰ - 6⁰
chapter 5 powers and exponents class 7 ​

Answer 1

Answer:

1-1×1+1-1= 0

Step-by-step explanation:

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Answer 2

Answer:

ANY NUMBER RAYS TO THE POWER 0 = 1

SO HERE ALL THE NUMBERS ARE 1 NOW AS PER THE LAW OF EXPONENTS.

1-1×1+1-1=1-1+1-1=0

Step-by-step explanation:

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