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Q: What is y equals -02 equals x squared plus x plus 4?

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89

4

(-4,-6)

2 squared plus 2 squared equals 16 because 2 squared is 4 times 4 equals 16. Math: 4x4=16 so your answer is 16 :)!

b = sqrt32 or 4 root 2

92

(x + 4)(x +4) or (x + 4)squared

2 squared plus 2 x 3 = 10, 7 squared plus 7 x 2 = 63, 6 squared plus 6 x 5 = 66,8 squared plus 8 x 4 = 96 so 9 squared plus 9 x 7 = 81 + 63 = 144.

No because no 2 numbers can be squared to equal 4. 1 squared is 1 2 squared is 4 so the lowest answer is 5.

4

(2, -2)

4(w^2 + 3w + 1)

They intersect at the point of: (-3/2, 11/4)

It also equals 13 12.

The vertex is at the point (0, 4).

4, -5

The length of side A squared plus the length of side B sqaured equals the missing side of the triangle squared. So i.e. if side A is 4 and side B is 3 then 4x4 which is 16 plus 3x3 which is 9 equals 25 and the square root of 25 equals 5. So in conclusion the missing side equals 5.

y equals x plus 4 when y equals 0 then x equals 2i i is the square root of negative 1

(2x-4)(x-1) = 0

The solutions are: x = 4, y = 2 and x = -4, y = -2

X=1/2

c = 4, c squared = 16, 3c squared = 48, 48 + 9 = 57.

True because in both equations x = 0 or x = -4

x squared plus 9x plus 20.

4 squared is 4 x 4 which equals 16.