Math, asked by yhb20004, 8 months ago

29. 5Xsq – 16X – 21 = 0 Solve the following quadratic equations: its urgent

Answers

Answered by kumarsanju36

0

Step-by-step explanation:

5xsq+5x-21x-21=0

5x(x+1)-21(x+1)=0

(x+1)=0,(5x-21)=0

x=-1,x=21/5

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