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wolverine [178]
3 years ago
11

Solve the quadratic by factoring 4x2+x=-7x-3

Mathematics
1 answer:
DedPeter [7]3 years ago
4 0

Answer:

x = -3/2

x = -1/2

Step-by-step explanation:

4x^2 + 8x + 3

4x^2 + 2x + 6x + 3

2x(2x+1) + 3(2x+1)

(2x + 3) (2x + 1)

x = -3/2

x = -1/2

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The expression 3 ( 1 . 5 )^ t models the number of bacteria in a culture as a function of the number of hours since the culture
Masteriza [31]

Answer:

A

Step-by-step explanation:

Given

3(1.5)^{t}

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3(1.5)^{0} = 3 × 1 = 3

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4 0
3 years ago
Some points because you deserve it
Licemer1 [7]

Answer:

ok

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
If u get this right u get branist
Vladimir [108]

5(2)^2-2(7) = 6

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Therefor the correct answer is the < symbol.

I hope this helps! :)

7 0
3 years ago
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M is between L and N. LM= 7x -1 MN = 2x 4, and LN =12. Find the value of x an determine if M is a bisector
Mademuasel [1]
12/2 = 6, so;
7x-1 = 6
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x = 1
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2x+4 = 6
2x = 2
x = 1
7 0
4 years ago
Solve For L: A = L ⋅ W ⋅ H<br><br> L=aw/h<br><br> L=wh/a<br><br> L=a/wh<br><br> L=w/ha
bonufazy [111]
Ok so what you're trying to do is get L by itself so to do this you move everything to the other side:
A=L*WH
\frac{A}{WH}=L
So you answer would be: C
8 0
3 years ago
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