Question

Class 7 , Maths
(-3)⁴×(-3)³=_______​

Answer 1

(-3)^4×(-3)^3 Answer is -9^1

Answer 2

$\large\underbrace{\text{Laws of Indices:-}} \\ \tt\boxed{a⁵ × a⁶ = {a}^{⁵ + ⁶}}$

Answer:-

$(-3)⁴ × (-3)³ \\ = {(- 3)}^{4 + 3} \\ \boxed{= {(- 3)}^{7} }$

Hope this helps you..