What is the sign of the product (8)(−23)(−21)(−29)?
A) Positive, because the products (8)(−23) and (−21)(−29) are negative, and the product of two negative numbers is positive
B) Negative, because the product (8)(−23) is negative and the product (−21)( −29) is positive, and the product of a negative number and a positive number is a negative number
C) Negative, because the product (8)(−23) is positive and the product (−21)(−29) is negative, and the product of a positive number and a negative number is negative
D) Positive, because the products (8)(−23) and (−21)(−29) are positive, and the product of two positive numbers is positive
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Answer:
B)Negative, because the product (8)(−23) is negative and the product (−21)( −29) is positive, and the product of a negative number and a positive number is a negative number
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2
Answer:
Yes if you know the rule that is
Positive * negative =negative
Negative * negative
Positive * positive =positive
And if there is no sign between a number and a bracket it means it is multiplication.
E.g
2(4_5)=2*4=8/2*5=10(8_10=-2) why 8 and then ten because we cannot Change what is in the bracket
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Am I not a genius
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