try these pg 195 ncert solution
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Hello Friend,
Here, the law of exponent used is:
• a^b × a^c = a^(b+c)
So,
1) [(-2)^(-3)] × [(-2)^(-4)]
= (-2)^((-3)+(-4))
= (-2)^(-7)
2) p^3 × p^(-10)
= p^(3-10)
= p^(-7)
3) 3^2 × 3^(-5) × 3^6
= 3^(2-5+6)
= 3^3
Hope it helps.
Purva
@Purvaparmar1405
Brainly.in
Here, the law of exponent used is:
• a^b × a^c = a^(b+c)
So,
1) [(-2)^(-3)] × [(-2)^(-4)]
= (-2)^((-3)+(-4))
= (-2)^(-7)
2) p^3 × p^(-10)
= p^(3-10)
= p^(-7)
3) 3^2 × 3^(-5) × 3^6
= 3^(2-5+6)
= 3^3
Hope it helps.
Purva
@Purvaparmar1405
Brainly.in
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