Seudónimo Seudónimo

02-04-2015
Mathematics

contestada

What is the value of –6 • 4 + (–7) • 3?

Respuesta :

Robinmarie1998 Robinmarie1998

02-04-2015

It is negative 45
Use the order of operations , Parenthesis, Exponents, Multiplcation and division, Addition and subtraction.(PEMDAS)

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apologiabiology apologiabiology

02-04-2015

pemdas
parenthasees
exponenes (includes square root)
mult or division from left to right
add or subtract from left to right

so parenthasees are good
multiply first and vidied(-6 times 4)+(-7 times 3)=-24-21
then add or subtract
-24-21=-45

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