Square root (x + 8) -6 = x
square root (x + 8) = x -6
x^2 + 16x + 64 = x^2 -12x + 36
28x = 48
x =
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1.7142857143
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None of the above
Answer:
x^3 +3x^2 - 5x - 4
Step-by-step explanation:
Have to rearrange the terms into the correct format from biggest exponent to no exponent. Basically!
Answer:
what is the slope of Line A?
Step-by-step explanation:
once you have the slope of line a, you need to make the slope negative, and turn the number into its reciprocal, so if the slope of line a was 2/3, the perpendicular slope would be -3/2, you flip the fraction and make it a negative. if its a whole number you just put a one on top, so if the slope is 3, the perpendicular is -1/3
