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(y^2 - 4) / (y + 2) = [(y -2)(y+2)]/(y+2) = y-2
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What does - 2 to the second power equal?
-2 times -2 = plus 4 since minus times minus is plus
If x to the power of 2 plus y to the power of 2 plus z to the power of 2 plus 10x plus 20y minus 30z plus 350 equals 0 find the value of open bracket x-y-z close bracket to the power of 5?
0
Do two plus signs make a minus?
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
What is minus 2 times minus 2?
It is plus 4
What is a plus times a plus?
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).
What does the arithmetic operator do in Excel?
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 multiply 1 to the third power minus 2?
6 divide 2 multiplied by 1 to the third power minus 2 is 1.
What does - 2 to the second power equal?
-2 times -2 = plus 4 since minus times minus is plus
What is 4 divide 1 times 1 plus 6 minus 2?
8
What is 7 divide by 4 times 2 plus 9 minus 10?
1
Is y minus 3 a factor of y to the fourth power plus 2 y to the second power minus 4?
No.
What is 2hpower of 2 plus 3g minus 2hpowerof 2 plus 2 power of 2 minus 3 plus 4g?
2h2 + 3g - 2h2 + 22 - 3 + 4g = 7g + 5
Calculate the following 7 - -2 equals?
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
What is-2 to the 4th power?
(-2)^4 = -2 x -2 x-2 x-2 = +16 ( a minus times a minus is plus)
What is the factored form of variable of a to the power of 2 plus 6a plus (-3a) minus 2 plus 4a?
idont know
If x to the power of 2 plus y to the power of 2 plus z to the power of 2 plus 10x plus 20y minus 30z plus 350 equals 0 find the value of open bracket x-y-z close bracket to the power of 5?
0
What is m to the power of 2 plus 7m minus 15?
it is prime. it cannot factor out.
