Preciso de usar a Lei do Anulamento do Produto, ajuda
a)
(x − 3)(x + 6) = 0
b)
(−...
Mathematics, 09.02.2021 14:30, meganwintergirl
Preciso de usar a Lei do Anulamento do Produto, ajuda
a)
(x − 3)(x + 6) = 0
b)
(−x − 3)(−x + 5) = 0
c)
(2x − 6)(3x + 9) = 0
d)
x(−x +1) = 0
e)
( 3) 0
2
−x + =
x
f)
0
2
1
(5 1) 2 =
x − x −
g)
x(x − 2) = 0
h)
2x(3x −1) = 0
i)
(−2x −1)(x +1) = 0
j)
5(x − 2)(x + 3) = 0
k)
x(x − 2)(x + 3) = 0
l)
0
3
7
(3 1) 2
2
=
x − x −
x
m)
1 0
2 4 3
3
=
− +
+
−
x x x
x
n)
( 3) 0
2
x − =
o)
(2 4) 0
Answers: 2
Mathematics, 22.06.2019 01:00, yaxcalandreya
Given right triangle a w/a hypotenuse length of x+4 and a leg of x, and right triangle b, w/ a hypotense length of 3y and a leg length of y+4 for what values of x and y are the triangles congruent by hl?
Answers: 3
Mathematics, 22.06.2019 01:00, abbygailgo674
Libby built a fence that was 56 \text { feet}56 feet long over 44 days. she built the same length of fence each day. how many inches of fence did libby build each day?
Answers: 1
Mathematics, 22.06.2019 01:30, musfirahkhurram
Sara is flying a kite at the park. the angle of elevation from sara to kite in the sky is 53° and the length of the string is 32 feet. of sara is 5 feet tall how far off the ground is the kite
Answers: 1
Mathematics, 08.06.2021 03:20
Mathematics, 08.06.2021 03:20
English, 08.06.2021 03:20
Mathematics, 08.06.2021 03:20
Mathematics, 08.06.2021 03:20
Mathematics, 08.06.2021 03:20