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puteri [66]
3 years ago
7

2x^2+x=4 How do you determine the solution

Mathematics
1 answer:
zepelin [54]3 years ago
4 0

Answer:

8²+4

16+4

if not 16 do 64

answer would eithaa be 68 or 20

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Write an equation of the line that<br> passes through (-1,2) with a slope of 4
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Step-by-step explanation:

Hey there!

Given;

The points is; (-1 , 2) and slope is 4.

<em>Note:</em><em> </em><em>Use </em><em>one-point</em><em> formula</em><em>.</em>

<em>(y - y1) = m(x - x1)</em>

<em>~</em><em> </em><em>Put </em><em>all</em><em> values</em><em>.</em>

(y - 2) = 4(x + 1)

~ Simplify it.

(y - 2) = 4x + 4

4x - y + 6 = 0

Therefore, the required equation is; 4x-y+6=0.

<h3><em><u>Hope</u></em><em><u> it</u></em><em><u> helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em></h3>

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Step-by-step explanation:

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Answer:

v= 13

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Step-by-step explanation:

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I believe the answer is 2x+2y= 20-21 or 2x+2y= -1. Think about Standard Form= Ax+By= C

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