Math, asked by manishadkulkarni939, 9 months ago

solve by factorisation 7x^2+4x-20=0

Answers

Answered by shincha123456

12

Step-by-step explanation:

7x^2+14x-10x-20

7x(x+2)-10(x+2)

(x+2)(7x-10)

x=-2,10/7

Answered by PhysicsEverything

5

hope it helps and please mark as brainliest

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