●Quiz● photo solution●
plss tell the answer.........
Simplify the following:-
Chapter-Exponents and powers.
Class-8
◆Don't spam◆
■Only verified and quality answers■
Share
●Quiz● photo solution●
plss tell the answer.........
Simplify the following:-
Chapter-Exponents and powers.
Class-8
◆Don't spam◆
■Only verified and quality answers■
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Verified answer
Answer:
Mathematics NCERT Grade 8, Chapter 12: Exponents and Powers- This chapter marks all the concepts related to exponents and powers. Initially, Power with Negative Exponents and laws of exponents will be discussed. Students will explore whether the law of exponents holds if the exponents are negative.
When we have to add numbers in standard form, we convert them into numbers with the same exponents.
Very small numbers can be expressed in standard form using negative components.
an = 1 only if n = 0. This will work for any a except a = 1 or a = –1.
Numbers with negative exponents obey the following laws of exponents.
am × an = am+n
am÷an = am–n
(am)n = amn
am × bm = (ab)m
a0 = 1
am/bm = (a/b)m
The other portion of the chapter gives insight about Use of Exponents to Express Small Numbers in Standard Form. Once standard form notation is understood, the next step is use of this notation in comparing very large and very small numbers.
The chapter includes two unsolved exercises and various solved examples. Students will get to learn about some new concepts and this chapter will further strengthen their base of the concept exponents and powers. The chapter comprises of a summary in which all important topics of the chapter- Exponents and Powers are mentioned.
Step-by-step explanation:
please mark as brain list
Answer:
ok please mark me brainlist and follow me