(43 - 19) + (16 - 14)(4)
= 24 + (2)(4)
= 24 + 8
= 32
9x squared plus 16 = 0 factored is plus and minus 4/3 i.
2i, which isn't real, but only possible answer.
{-1,7}
-16 minus -9 is -7
If you mean: x = 16 and y = 14 then x+y = 30
16
2xy - 4x plus 8y - 16 equals x plus 4 in parentheses multiplied by 2y minus 4 in parentheses. So, the factors are ( x + 4) and ( 2y - 4) .
-20 Yes, that's correct. This is what it means:- 2(-3-5)-(2 + 2) And that is 2 x (-3-5) - (2 +2) = 2 x (-8) -(4) = -16 - 4 = -20
Answer is x2 -6x+14 with remainder 2
134
1 whole = 4 fourths 4 wholes = 16 fourths 4 wholes minus 2 fourths = 16 fourths minus 2 fourths = (16 - 2) fourths = 14 fourths 14 fourths = 3 wholes plus 2 fourths, or 3 wholes plus 1 tooth.
18 plus 4, minus 2
plus For example: (+15) + (+1) = +16 or 16 But minus plus minus is equals to minus itself For example: (- 8) - (- 4) = - 4
(-9 x -8) + (-16) = (72) -16 = 56
16-2+2=16
16 + 23 + 14 = 53