-2 times -2 = plus 4 since minus times minus is plus
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In addition and subtraction, if the plus sign is larger than the minus sign, then it's a plus. For example: +10 minus -20 = -10 If the plus sign is smaller than the minus sign, the answer will be a minus. For example: -10 minus + 20 = -10 In multiplication, if you have 2 plus signs, the answer will be a plus sign. If you have 2 minus signs, the answer will be a plus sign then, too. But if you have a plus and a minus sign, then the answer will be a minus. For example: +5 x + 2 = +10 -5 x - 2 = +10 -5 x +2 = -10
It is plus 4
A plus times a plus is still a plus. Below is the way I remembered it: If there is not a minus sign, it is plus (positive). If there is 1 minus sign, it is minus (negative). If there are 2 minus signs, it is plus (positive).
The following are valid Excel operations for arithmetic in Excel:+ (plus)- (minus)/ (divide)* (multiply)^ (power of)The following are valid Excel operations for arithmetic in Excel:+ (plus)- (minus)/ (divide)* (multiply)^ (power of)The following are valid Excel operations for arithmetic in Excel:+ (plus)- (minus)/ (divide)* (multiply)^ (power of)The following are valid Excel operations for arithmetic in Excel:+ (plus)- (minus)/ (divide)* (multiply)^ (power of)The following are valid Excel operations for arithmetic in Excel:+ (plus)- (minus)/ (divide)* (multiply)^ (power of)The following are valid Excel operations for arithmetic in Excel:+ (plus)- (minus)/ (divide)* (multiply)^ (power of)The following are valid Excel operations for arithmetic in Excel:+ (plus)- (minus)/ (divide)* (multiply)^ (power of)The following are valid Excel operations for arithmetic in Excel:+ (plus)- (minus)/ (divide)* (multiply)^ (power of)The following are valid Excel operations for arithmetic in Excel:+ (plus)- (minus)/ (divide)* (multiply)^ (power of)The following are valid Excel operations for arithmetic in Excel:+ (plus)- (minus)/ (divide)* (multiply)^ (power of)The following are valid Excel operations for arithmetic in Excel:+ (plus)- (minus)/ (divide)* (multiply)^ (power of)
6 divide 2 multiplied by 1 to the third power minus 2 is 1.
-2 times -2 = plus 4 since minus times minus is plus
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1
No.
2h2 + 3g - 2h2 + 22 - 3 + 4g = 7g + 5
A minus and a minus makes a plus A plus and a plus makes a plus A minus and a plus or plus and a minus makes a minus 7 - -2 is a minus and a minus Therefore the answer is 7 + 2 = 9
(-2)^4 = -2 x -2 x-2 x-2 = +16 ( a minus times a minus is plus)
idont know
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it is prime. it cannot factor out.