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What else can I help you with?
Do two plus signs make a minus?
NO!!!! Here is a table for multiplication/division of 'double (+/-) signs.'. (+)(+) = (+) (+)(-) = (-) (-)(+) = (-) (-)(-) = (+) Sometimes in higher level maths, you can have triple signs. Here is the table. (+)(+)(+) = (+)(+) = (+) (+)(-)(-) = (-)(+) = (-) (-)(+)(+) = (-)(+) = (-) (-)(-)(-) = (+)(-) = (-) It is irrelevant on the position of the 'sign'. NB If no sign is given, then read it as positive (+).
What is the product of 13?
104. If there are an even number of minus signs in a multiplication, ignore them!
Who invented the subtraction plus and equal and multiplication and division signs?
Robert Recorde, who designed the equals sign, introduced plus and minus in 1557. Brahmagupta was an Indian mathematician who invented the multiplication sign around the 19th century. Johann Rahn first used the division sign in his book Teutshe algebra in 1659.
How do you estimate a percentage when the denominator is a negative number?
Work the problem the same as usual, but then prefix the answer with the appropriate sign. First perform the division--numerator divided by the denominator--without regard to the sign. The sign of your answer depends on the combination of the signs of the numerator, the denominator, and the fraction itself. * If there are an even number of minus signs, the answer is positive. * If there are an odd number of minus signs, the answer is negative. * If there are an no minus signs, the answer is positive.
Why is minus into minus a plus?
Because both minus signs to be cut therefore minus * minus will be treated as plus numbers
What are the sign rules of division and multiplication?
numbers with Like signs : result Plusnumbers with Unlike signs : result Minus
What is the product of 13?
104. If there are an even number of minus signs in a multiplication, ignore them!
What signs do we use in algebra?
In algebra, we commonly use several signs, including the plus sign (+) for addition, the minus sign (−) for subtraction, the multiplication sign (×) or a dot (·) for multiplication, and the division sign (÷) or a slash (/) for division. Additionally, we use the equals sign (=) to indicate that two expressions are equivalent. Other important symbols include parentheses ( ) for grouping terms and exponents (^) to denote powers.
What is the product of -8and -13?
104. If there are an even number of minus signs in a multiplication, ignore them!
Who invented the subtraction plus and equal and multiplication and division signs?
Robert Recorde, who designed the equals sign, introduced plus and minus in 1557. Brahmagupta was an Indian mathematician who invented the multiplication sign around the 19th century. Johann Rahn first used the division sign in his book Teutshe algebra in 1659.
What are three signs in Excel?
There are many signs used in Excel. Three of them are the plus sign (+), the minus sign (-) and the multiplication sign (*).
What are the 3 multiplication signs?
multiplication signs: x , * , . , (Dot)
What are the addition multiplication subtraction and division signs called?
They are called operators because they operate all of the operators. Hope I helped!
Do two plus signs make a minus?
NO!!!! Here is a table for multiplication/division of 'double (+/-) signs.'. (+)(+) = (+) (+)(-) = (-) (-)(+) = (-) (-)(-) = (+) Sometimes in higher level maths, you can have triple signs. Here is the table. (+)(+)(+) = (+)(+) = (+) (+)(-)(-) = (-)(+) = (-) (-)(+)(+) = (-)(+) = (-) (-)(-)(-) = (+)(-) = (-) It is irrelevant on the position of the 'sign'. NB If no sign is given, then read it as positive (+).
What is Minus 8 multiplied by minus 8?
64 This is just like regular multiplication but you have to pay attention to the signs. Here's a table that will help you determine what the sign of the answer should be: + x + = + + x - = - - x + = - - x - = +
How do you solve -0.4 x -12?
11.6
Can expressions be connected by multiplication and division signs as well as plus and?
Expressions can be all the operations including multiplication, exponents, roots, etc. but including the "verb" of the sentence, the relationship sign like equals.
