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Chapter 1: Q.1. (page 28)

Solve the equation2x2+5x+2=0.

Short Answer

Expert verified

The solution to the given equation isx=-12,鈥�x=-2

Step by step solution

01

Step 1.Given equation 

Let this quadratic equation is written as2x2+5x+2=y

02

Step 2. Draw graph of this equation

03

Step 3.Find intersection point of Graph on X-axis

Intersection points arex=-12,鈥�x=-2

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Most popular questions from this chapter

Find the midpoint of the line segment joining the points P1 and P2 .

P1=(3,-4);P2=(5,4)

Find the midpoint of the line segment joining the points P1 and P2 .

P1=(-4,-3);P2=(2,2)

What can you say about two lines that have equal slopes and equal y-intercepts?

Determine the coordinates of the points shown. Tell in which quadrant each point lies. Assume the coordinates are integers.

Tell whether the given points are on the graph of the equation.

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