QUADRATIC EQUATIONS IN ONE VARIABLE
WBBSE MATH SOLUTION | GANIT PRAKASH SOLVE CLASS 10
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- QUADRATIC EQUATIONS WITH ONE VARIABLE – CLICK HERE
- SIMPLE INTEREST – CLICK HERE
- THEOREMS RELATED TO CIRCLE – CLICK HERE
- RECTANGULAR PARALLELOPIPED OR CUBOID – CLICK HERE
- RATIO AND PROPORTION – CLICK HERE
- COMPOUND INTEREST – CLICK HERE
- THEOREMS RELATED TO ANGLE IN A CIRCLE – CLICK HERE
- RIGHT CIRCULAR CYLINDER – CLICK HERE
- QUADRATIC SURD – CLICK HERE
- THEOREMS RELATED TO CYCLIC QUADRILATERAL – CLICK HERE
- CONSTRUCTION: CIRCUMCIRCLE AND INCIRCLE – CLICK HERE
- SPHERE – CLICK HERE
- VARIATION – CLICK HERE
- PARTNERSHIP BUSINESS – CLICK HERE
- THEOREMS RELATED TO THE TANGENT OF A CIRCLE – CLICK HERE
- RIGHT CIRCULAR CONE – CLICK HERE
- CONSTRUCTION: TANGENT TO A CIRCLE – CLICK HERE
- SIMILARITIES – CLICK HERE
- PROBLEMS RELATED TO DIFFERENT SOLID OBJECTS – CLICK HERE
- TRIGONOMETRY: CONCEPT OF MEASUREMENT OF ANGLE – CLICK HERE
- CONSTRUCTION: DETERMINATION OF MEAN PROPORTIONAL – CLICK HERE
- PYTHAGORAS THEOREM – CLICK HERE
- TRIGONOMETRY RATIO AND TRIGONOMETRIC IDENTITIES – CLICK HERE
- TRIGONOMETRIC RATIOS OF COMPLEMENTARY ANGLES – CLICK HERE
- APPLICATION OF TRIGONOMETRIC RATIOS: HEIGHT AND DISTANCES – CLICK HERE
- STATISTICS: MEAN, MEDIAN, OGIVE, AND MODE – CLICK HERE
Ganit Prakash Ch 1 Ex 1.5 Q No 12 B TRUE/FALSE TYPE
Let us write whether the following statements are true or false :
(i) The two roots of the equation x²+x+1=0 are real.
(ii) The two roots of the equation x²-x+2=0 are not real.
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