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Chapter 11: Q. 37 (page 773)

graph each equation of the system. Then solve the system to find the points of intersection.

x2+2xy=103x2-xy=2

Short Answer

Expert verified

The point of intersection is 2,22,-2,-22.

Step by step solution

01

Step 1. Given information

x2+2xy=103x2-xy=2

02

Step 2. Graphing each equation

x2+2xy=10


3x2-xy=2

03

Step 3. Calculation of intersection point

Consider,x2+2xy=10......(1)3x2-xy=2.......(2)Multiply2witheq.2andaddwitheq.1weget7x2=14x=卤2substitutex=卤2ineq.2togetyx=2y=22x=-2y=-22

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