Solve by completing the square and show steps x^(2)+6x+5=0

1 answer:

4 0

X ^2 +6x+ 5
(x+2)(x+3)

2 + 3 = 5
While also 2•3= 6
The two numbers have to equal b when multiplied and c when added

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tia_tia [17]

First triangle=bxh/2
=3x4/2
=6in squared
rectangle=l x w
=3 x 10
=30in squared

trapezoid=3+5x2/2
=8in squared
6 + 30 + 8
=44 in squared

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3 years ago

guapka [62]

Answer: Yes, they can.

Clarification:

We have three different sides with different lengths:

$\mathrn {14, 18, 31}$

These three lengths can form a triangle, an isosceles triangle.

Isosceles triangles have three different side lengths.

Hope this helps you. Best of Luck!

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Marta_Voda [28]

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Ganezh [65]

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≈

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AfilCa [17]

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