Math, asked by nihalsrivastava, 1 year ago

X(2x+5)=25 solve this question

Answers

Answered by Ayushsinghams

4

Step-by-step explanation:

3x+5=25

3x=25-5=25

x=20/3= 6 2/3

Answered by MrCombat

8

Answer:

x(2x+5)=25

2x^2+5x-25=0

2x^2+10x-5x-25=0

2x(x+5)-5(x+5)=0

(2x-5)(x+5)=0

x=5/2 or x=-5

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