English, asked by chandanraj3165, 11 months ago

2 X square + 3x - 90​

Answers

Answered by ganeshkumar846
1

Answer:

120 answer any attachments are

Answered by rishav035
5

Explanation:

2x²+3x-90=0

2x²-12x+15x-90=0

2x(x+6)+15(x-6)=0

(2x+15) (x-6)=0

2x+15=0 or x-6=0

2x =-15 or x =6 Ans.

x =-15/2Ans. or

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