Question

3 सही जोड़ी बनाइए -
(a-b) (a+b)
1.
am xan
(ab)
amxn
amin
2.
am an
3.
(am)
4. amx bm
5.
a2-b2
HT12DHA,
am-n​

Answer 1

Answer:

$1. \: \: \: (a - b)(a + b) : {a}^{2}- {b}^{2} \\ 2. \: \: \: {a}^{m} \times {a}^{n} : {(a)}^{m + n} \\ 3. \: \: \: {a}^{m} \div {a}^{n} : {(a)}^{m - n} \\ 4. \: \: \: { ({a}^{m}) }^{n} = {(a)}^{m \times n} \\ 5. \: \: \: {a}^{m} \times {b}^{m} = {(a \times b)}^{m}$