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Q: What is 1 plus 7 to the power of 2 minus 6 times 5?

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4567

365 times 52 minus 52 plus 1 = 18,929

Two plus 3 minus 2 times 1 squared plus 4 times 16 squared minus 4 times 2 is equal to 1,019.

1

44

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).

8 plus 1 times 12 minus 13 is equal to seven.

1 minus 2 plus 123 times 4 is equal to 491.

Minus 1 times 0 plus 3 divided by 3 is equal to 1

plus times plus = plus minus times plus = minus plus times minus = minus minus times minus = plus so when you subtract a number it is the same as adding its negative; for example 7 - 4 = 3 7 + (1)(-4) = 3

1

1

-1

Yes: the equation is tautological!

7 minus 1 times 0 plus 3 divided by 3 equals 8.

your answer would be 20

24

1

7a minus 2, if "3a-2" means 3a minus 2. 3a plus 1 and 1-3rd in parenthesis times 3a, if "3a-2" means 3a squared. a plus 3a squared plus 3a = 1-3rd times 3a plus 3a times 3a plus 1 times 3a = 3a plus 1 and 1-3rd in parenthesis times 3a

8

It is 500b-1.

When you multiply a negative number by a positive number then the product is always negative. When you multiply a positive number by a negative number then the product is always negative. ( - 2 ) ( + 3 ) = - 6 ( - 4 ) ( 1 ) = - 4 ( - 1 ) 2 = - 2 ( + 2 ) ( - 2 ) = - 4 ( 3 ) ( - 2 ) = - 6 4 ( - 2 ) = - 8

It is a polynomial expression in x. What about it?

Since a team on the power play has an automatic advantage, power-play goals do not factor into plus/minus calculation. If a team scores a short handed goal, they get a +1 and the powerplay team gets a -1.

i think the answer is 1 X2+2xX-1 X=1 x times x = 1 plus (X times x) = 1 1+1 equals 2 minus one = 1Whoever above is, is wrong. the actual answer is X^(2)+2X-1: The part showing '^(2)' means to the power of two or squared on a computer.