3 years ago

Solve by completing the square 6x-x^2-7

Mathematics

1 answer:

Elden [556K]3 years ago

5 0

−(x^2−6x+7) that is the answer

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3 years ago

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melomori [17]

Answer:

5) 2(4 - n) = -3n

2 × 4 - 2 × n = -3n

8 - 2n = -3n

-2n + 3n = -8

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6) 5 - 3(2 + 2w) = -7

5 - 3 × 2 + -3 × 2w = -7

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3 - 10d + 15 = 4

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3 years ago

Solve using the distributive property: 3 (x + 3) - 2x

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Udon used hufcimcfinf 8to itfor jvfor

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3 years ago

An urn contains eight blue balls and seven yellow balls. if six balls are selected randomly without being replaced, what is the

Vlad1618 [11]

to be sure that 2 of them will be blue i have to select 7+2=9 balls
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3 years ago

3grade math help!!!

alekssr [168]

14+2(14)=42. this is the answer

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3 years ago

Read 2 more answers