Answer:
√x⁴-y²
x²-y²
(x+y)(x-y)
when
x=3
y=-6
√x⁴-y²=(3-6)(3+6)=-3×9=-27 is your answer
you plug in the numbers
Step-by-step explanation:
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Infinity many solutions
the answer is B. $36 for working 4 hours
took the test.
y = − 4 + 4 x 3
x = − 3 − 3 y 4
