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valentinak56 [21]
3 years ago
9

Hence, or otherwise, simplify fully (x² + 4) - (x - 2)2

Mathematics
1 answer:
raketka [301]3 years ago
6 0

Answer:

fully simplified answer: x^2-2x+8

Step-by-step explanation:

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2d+7/6-d-5/3=0 Tell me the answer ​
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Every positive number has two square roots , a principal square root and its _____?
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3 0
4 years ago
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Which equation represents the line that passes through the points (4, 6) and (−2, −1)?
KatRina [158]

Find the slope first by using rise/run

m=\frac{6-(-1)}{4-(-2)}\\m=\frac{6+1}{4+2}\\m=\frac{7}{6}

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Substitute x = -2 and y = -1 in the equation.

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From y = mx+b, the equation is.

y=\frac{7}{6}x+\frac{4}{3}

8 0
3 years ago
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3 years ago
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