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Tresset [83]
3 years ago
14

Solve x2-x-5/2 = 0 using the quadratic formula. the answer choices are in the picture

Mathematics
1 answer:
allsm [11]3 years ago
7 0

Answer:

Exact Form:  x =( 1 ± √ 11) /2

It's the first one.

Step-by-step explanation:

Solve the equation for  x  by finding  a ,  b , and  c  of the quadratic then applying the quadratic formula.

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You are planning on purchasing a new car and have your eye on a specific model. You know that new car prices are projected to in
olya-2409 [2.1K]

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A

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Reptile [31]

Answer:

106°

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
Explain why 2+x and x+3 are equivalent
wlad13 [49]

Check whether the two expressions 2x+3y2x+3y and 2y+3x2y+3x equivalent.

The first expression is the sum of 2x2x 's and 3y3y 's whereas the second one is the sum of 3x3x 's and 2y2y 's.

Let us evaluate the expressions for some values of xx and yy . Take x=0x=0 and y=1y=1 .

2(0)+3(1)=0+3=32(1)+3(0)=2+0=22(0)+3(1)=0+3=32(1)+3(0)=2+0=2

So, there is at least one pair of values of the variables for which the two expressions are not the same.

5 0
3 years ago
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