Q: What is -4 plus -5 plus 2 plus -9 equals 0?

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22 = 4

(0, ), (2, ), ( , 0) 4 2 4

1 plus 1 plus 1 plus 1 equals 1 times 4. 1 times 4 equals 4. 4 minus 4 equals 0. 0

You use Plus as a symbol in Maths. Example, 2 Plus 2 equals 4. Or in symbols it would be 2+2=4. __________________________ Plus = + Equals = = (Equals equals =)

4 plus 2 equals 6

2, 4, 0 and 0 (because 2 plus 4 equals to 6)

(-2, ), (0, ), ( ,4) 2 3 2

100101 1 times 2^0 = 1 PLUS 0 times 2^1 = 0 PLUS 1 times 2^2 = 4 PLUS 0 times 2^3 = 0 PLUS 0 times 2^4 = 0 PLUS 1 times 2^5 = 32 EQUALS 37

x equals zero "0" Incorrect x = 2

Well, now isn't 2 plus 2 equals 42 times 2 equals 42 times 2 equals 2 plus 2 equals 42 times -2 equals 2 plus -2 equals 0 WAIT 2 times -2 equals negative 4 according to mathematics. No teacher nor professor has been able to even do more than stutter explaining this.3 times 3 equals 93 times -3 equals -9So why is the digit 2 different?

4(w^2 + 3w + 1)

a = 3a + 4 0 = 2a + 4 2a = -4 a = -2

(3x + 2)(x + 2) so x = -2/3 or -2

sqrt( 3x + 4 ) = 23x + 4 = 43x = 0x = 0Marvelous.

no if 1 plus 1 equals 2 then 2 plus 2 equals 4.

x = y = 0 ?

3x + 4y - 4 = 0 y = -2 3x + 4(-2) - 4 = 0 3x - 8 - 4 = 0 3x = 12 x = 4 (4,-2)

Equals 4, Not 32 + 2 equals 4, not 3.No, 2 plus 2 is 4.

(x+1)(x+4) = 0

4

x^2 plus 4 = 0x^2 = -4square root both sidesx = the square root of -4x = 2i

x^2/x +2=4/x +2 (x^2/x)-(4/x)=0 (x^2-4)/x=0 x^2-4=0 (x+2)(x-2)=0 x=±2

26

No.

2(y^2 + 3y - 2)