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R G PUBLICATION-QUADRATIC EQUATIONS-EXERCISE
- Check whether the following are quadratic equations:(i)(x+1)^2=2(x-3)
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- Check whether the following are quadratic equations:(ii) x^2-2x=(-2)(3...
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- Check whether the following are quadratic equations:(iii)(x-2)(x+1)=(x...
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- Check whether the following are quadratic equations:(iv)(x-3)(2x+1)=x(...
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- Check whether the following are quadratic equations:(v)(2x-1)(x-3)=(x+...
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- Check whether the following are quadratic equations:(vi)x^2+3x+1=(x-2)...
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- Check whether the following are quadratic equations:vii)(x+2)^3=2x(x^2...
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- Check whether the following are quadratic equations:(viii)x^3-4x^2-x+1...
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- Represent the following situations in the form of quadratic equations:...
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- Represent the following situations in the form of quadratic equations:...
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- Represent the following situations in the form of quadratic equations:...
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- Represent the following situations in the form of quadratic equations:...
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- Find the root of the following quadratic equations by factorisation:(i...
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- Find the root of the following quadratic equations by factorisation:(i...
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- Find the root of the following quadratic equations by factorisation:(i...
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- Find the root of the following quadratic equations by factorisation:(i...
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- Find the root of the following quadratic equations by factorisation:(v...
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- Solve the problems given in Example 1.(i) x^2-45x+324=0
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- Solve the problems given in Example (ii)x^2-55x+750=0
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- Find the numbers whose sum is 27 and product is 182.
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