Math, asked by marjiyamukhi, 2 months ago

(રા
Kાન
5. જો x + qx2 –X + 30નો એક અવયવ x + 2 હોય, તો
qની કિંમત શોધો.​

Answers

Answered by tunnikumari273
1

Step-by-step explanation:

Let A(x,−1)B(2,1) and C(4,5)

They are collinear if slope of AB= slope BC

Slope of AB=

2−x

1−(−1)

=

2−x

2

Slope of BC=

4−2

5−1

=

2

4

2−x

2

=2

2−x=1

∴x=1

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