3 years ago

WHOEVER HELPS FIRST GETS BRAINLIEST. IM BEING TIMED!!!

Mathematics

1 answer:

deff fn [24]3 years ago

5 0

brainly.com/question/3381752

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Integral of x sqrt(36+x^2) when x = 6tan theta

vova2212 [387]

$(36+{x}^{2})x=6$
$x = 6$

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3 years ago

What is the length of line segment FE?

denpristay [2]

The distance between two points (x₁,y₁),(x₂,y₂) = d
$d = \sqrt{ (x2-x1)^{2} + (y2-y1)^{2} }$

The coordinates of point F = (-2,4)
The coordinates of point E = (-7,0)

the length of line segment FE = $\sqrt{ (-7-(-2))^{2} + (0-4)^{2} }$
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Omar thinks his pet goldfish, Finn, might be lonely. So, Omar buys another goldfish to keep Finn company. He also buys a large 1

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2 years ago

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Which equation is quadratic in form?

Drupady [299]

we know that

A quadratic equation is a polynomial with an order of two. Its general form is

$ax^{2} + bx + c = 0$

case a) $6(x + 2)^{2} + 8x + 2 + 1 = 0$

$6(x + 2)^{2} + 8x + 2 + 1 = 0 \\ 6(x^{2} +4x+4)+8x+3=0\\ 6x^{2} +24x+24+8x+3=0\\ 6x^{2} +32x+27=0\\\\ a=6\\ b=32\\ c=27$

The case a) is a quadratic equation

case b) $6x^{4} + 7x^{2} - 3 = 0$

The case b) is a grade $4$ polynomial

case c) $5x^{6} + x^{4} + 12 = 0$

The case c) is a grade $6$ polynomial

case d) $x^{9} + x^{3} - 10 = 0$

The case d) is a grade $9$ polynomial

therefore

the answer is

$6(x + 2)^{2} + 8x + 2 + 1 = 0$

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3 years ago

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