CBSE

MATHEMATICS · Multi-part · CBSE · Mathematics · Quadratic Equations · Quadratic Equations

Problem

Solve for xx: (1) (a) x2−5x+6=0x^2-5x+6=0 (2) (d) x2+7x+12=0x^2+7x+12=0 (3) (g) 9+x2=6x9+x^2=6x (4) (b) x2−2x+1=0x^2-2x+1=0 (5) (e) x2=2x+8x^2=2x+8 (6) (h) x2+x=12x^2+x=12 (7) (c) x2+2x−8=0x^2+2x-8=0 (8) (f) x2+21=10xx^2+21=10x (9) (i) x2+8x=33x^2+8x=33

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