Question

exponent simplify i) (-4)5÷(-4)8​

Answer 1

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Answer 2

Question :-

$\left(-4\right)\cdot \:5\div \left(-4\right)\cdot \:8 = \: ?$

Answer :-

$\mathrm{Follow\:the\:PEMDAS\:order\:of\:operations}$

$Multiply\:and\:divide\:\left(left\:to\:right\right)$

$\mathrm{Apply\:rule\:}\left(-a\right)\cdot \:b\:=\:-a\cdot \:b$

$\left(-4\right)\cdot \:5=-4\cdot \:5=-20\\=-20\div \left(-4\right)\cdot \:8$

$\mathrm{Apply\:rule\:}-a\div \left(-b\right)\:=\:a\div \:b$

$-20\div \left(-4\right)=20\div \:4=5\\=5\cdot \:8\\= 40$