208k views
7 votes
NEED HELP PLSS!!!



pls dont answer if you dont know

NEED HELP PLSS!!! pls dont answer if you dont know-example-1
User Beeing Jk
by
5.4k points

2 Answers

4 votes

Answer:


16 {x}^(14)


{7}^(15)

Explanation:

to understand this

you need to know about:

  • law of exponent
  • PEMDAS

given:

  • (8x⁸)(2x⁶)
  • (7³)⁵

tips and formulas:


  • ( {hx}^(a) )(g {x}^(b) ) = hg {x}^(a + b)

  • ( {x} ^(a) )^(b) < = > {x }^(ab)

let's solve:


(8 {x}^(8) )(2 {x}^(6) ) \\ 8 * 2 * {x}^(8 + 6 ) \\ 16 {x}^(14)


( {7}^(3) ) ^(5 ) \\ {7}^(5 * 3) \\ {7}^(15)

User Pooja
by
4.5k points
10 votes

Answer:

the second one is 343 to the 5 power

Explanation:

thats all i know

srry honey

User Thequerist
by
4.9k points