Question

by what number should we multiply 3^4 so that product is 3^7​

Answer 1

Answer: hi mate here is ur answer

Step-by-step explanation:

multiply it by 3³

this is on the basis  law of exponents

this law states that if the bases are same then the powers get added

3^4 * 3^3 = 3^4+3

⇒3^7

hope it helps!

Answer 2

Answer:

$let \: the \: number \: be \: x \\ x \times {3}^{4} = {3}^{7} \\ x = {3}^{7} \div {3}^{4} = {3}^{7 - 4} = {3}^{3} = 27$