Math, asked by kumareshanixbsbk, 4 days ago

Solve this equation:
x2+5x+20=30
3x=54

Answers

Answered by vikashyadavkrishna

2

$soution - \\ (i). \: 2x + 5x + 20 =30 \\ 7x = 10 \\ x = 10\7 \\ \\ (ii).3x = 54 \\ x = 54 \3 \\ x = 18$

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