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when you have a negative times a negative it will equal a positive but when you have a negative times a positive it will equal a negative no matter what!
(-2)3-7x3 use PEMDAS Parentheses Exponents Mult/Div Add/Sub (-2)3=-8 (any negative number to the power of an odd number will always equal a negative) -8-7x3 multiply -8-21 subtract -29
8 times 10 to the negative 9th power is equal to 8 multiplied by 0.000000001, or 0.000000008.
1.004 X 10-1 is equal to 0.1004.
parentheses two times nine parentheses times negative eight minutes four parentheses four plus hundred plus eight
positive 49 Because a negative times a negative is a positive. -7*-7=49. positive * positive = positive negative * negative= positive positive * negative = Negative
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-1 to the power of four equals -1 times -1 times -1 times -1. -1 times -1 equals 1 (since a negative times a negative equals a positive). (1 to the power of 2) 1 times -1 equals -1 (since a negative times a positive equals a negative). (1 to the power of 3) -1 times -1 equals 1. (1 to the power of 4)
when you have a negative times a negative it will equal a positive but when you have a negative times a positive it will equal a negative no matter what!
That depends. (odd thing to say about a math problem, I know...)If there are parentheses anywhere then it changes. But, without any it's 5*-4^2=-80However, with parentheses it'll be positive ... 80
A negative times a negative equals a positive.
(-2)3-7x3 use PEMDAS Parentheses Exponents Mult/Div Add/Sub (-2)3=-8 (any negative number to the power of an odd number will always equal a negative) -8-7x3 multiply -8-21 subtract -29
No - it results in a negative number.
No. It is positive.
A positive times a negative equals a negative.