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If a = 2, b = - 2, then find the value o...

If `a = 2, b = - 2`, then find the value of :
`a^(2) + b^(2)`

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Verified by Experts

The correct Answer is:
`= 8`
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MTG IIT JEE FOUNDATION-ALGEBRAIC EXPRESSIONS-NCERT SECTION (EXERCISE 11.3)
  1. Find the value of the following expressions, when <img class="eeimg...

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  2. Find the value of the following expressions, when <img class="eeimg...

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  3. If a = 2, b = - 2, then find the value of : a^(2) + b^(2)

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  4. If a = 2, b = - 2, then find the value of : a^(2) + ab + b^(2)

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  5. If <img class="eeimg trnoresize" alt="a = {\rm{ }}2,b = {\rm{ }}...

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  6. When <img class="eeimg trnoresize" alt="a = {\rm{ }}0,b = {\rm{ ...

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  7. When <img class="eeimg trnoresize" alt="a = {\rm{ }}0,b = {\rm{ ...

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  8. When <img class="eeimg trnoresize" alt="a = {\rm{ }}0,b = {\rm{ ...

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  9. When <img class="eeimg trnoresize" alt="a = {\rm{ }}0,b = {\rm{ ...

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  10. Simplify the expressions and find the value if x is equal to 2 (i) <im...

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  11. Simplify the expressions and find the value, if x is equal to 2 3(x...

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  12. Simplify the expressions and find the value, if x is equal to 2 6x ...

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  13. Simplify the expressions and find the value, if x is equal to 2 4(2...

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  14. find the value of expressions if x is equal to 7, 5x -10 - 2x + 15

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  15. Simplify these expressions and find their values if x = 3, . 2- 8x...

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  16. Simplify these expressions and find their values if x = 3, a = -1, b =...

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  17. Simplify these expressions and find their values if x = 3, a = -1, b =...

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  18. Simplify these expressions and find their values if x = 3, a = -1, b =...

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  19. If z = 10. find the value of z^(3) -3 (z - 10 ).

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  20. if p = -10. find the value of p^(2) - 2p - 100.

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