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Wiki User
6
Abigail Blanda ∙
-(-2)+8=10
Six equals x is the answer.
8
x-2+4=-8 x+2=-8 x=-10
x = 12
x = 2, y = 84x + 8y= 4(2) + 8(8)= 8 + 64= 72
The quadratic expression x2+6x+8 when factorised equals (x+2)(x+4)
x=1.6225
If2 + 8 = 8 + xx = 2
(3, 2)
x= -5
-1
-2