Question

Please help and show work!! Timed!! Will mark brainliest!!

Answer 1

​Simplify (3w²r)²(-2w⁵r²)³

(3w²r)²(-2w⁵r²)³ =​ When a power is raised to a power the exponents have to be multiplied.

​(3²w⁽²*²⁾r²)(-2³w⁽⁵*³⁾r⁽²*³⁾) = We can take out the constants

= (3²)(-2³)(w⁴r²)(w¹⁵r⁶) = We can group the same variables​

​= -72(w⁴w¹⁵)(r²r⁶) = When multiplying two powers that have the same base, you have to add the exponents.

​= -72w⁽⁴⁺¹⁵⁾r⁽²⁺⁶⁾ = -72w¹⁹r⁸

​Answer : F) -72w¹⁹r⁸

​Hope this helps!​​​​

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