Question

solve
-20(x)^4÷10(x)²

Answer 1

$\huge\fbox\color{indigo}{Refer\: Attachment}$

Answer 2

Step-by-step explanation:

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Explanation:

$- 20 {x}^{4} \div 10 {x}^{2}$

Concept:

• In division if base is same of value (constant or variable) then their power gets subtracted.
• In multiplication If base is same of some value(either constant term or variable)then their power gets added.

$\bold{= > -2 \times 10 {x}^{4} \div 10 {x}^{2}}$

$\bold{ = > \frac{ {\cancel{- 20}} {x}^{4} }{\cancel{{10 }}{x}^{2} }}$

$\bold{= > - 2x ^{4-2}}$

$\bold{= - 2 {x}^{2}}$