Evaluate each of the following using ide...

Evaluate each of the following using identities: (i)`(399)^2`(ii) `(0. 98)^2`

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Evaluate each of the following using suitable identities:(i) (104)^3 (ii) (999)^3

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RD SHARMA ENGLISH-ALGEBRAIC IDENTITIES-All Questions

Evaluate each of the following using identities: (i)(a^2b-b^2a)^2 ...
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Evaluate each of the following using identities: (1. 5 x^2-0. 3 y^2)\...
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Evaluate each of the following using identities: (i)(399)^2(ii) (0. 98...
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Evaluate each of the following using identities: (i)991\ xx\ 1009 (ii)...
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Simplify each of the following: 175\ xx\ 175+2\ xx\ 175\ xx\ 25+25\ xx...
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Simplify each of the following: 322\ xx\ 322-2\ xx\ 322\ xx\ 22+22\ xx...
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Simplify each of the following: 0. 76\ xx\ 0. 76+2\xx\ 0. 76\ xx\ 0. 2...
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Simplify each of the following: (7. 83\ xx\ 7. 83-1. 17\ xx\ 1. 17)/(6...
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If x+1/x=11 , find the value of x^2+1/(x^2)
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If x-1/x=\ -1, find the value of x^2+1/(x^2)
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If x+1/x=sqrt(5) , find the values of x^2+1/(x^2) and x^4+1/(x^4)
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If x^2+1/(x^2)=66 , find the value of x-1/x
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If x^2+1/(x^2)=79 , find the value of x+1/x
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If 9x^2+25 y^2=181\ \ a n d\ x y\ =\ -6, find the value of 3x+5y
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If 2x+3y=8 and x y=2 , find the value of 4x^2+9y^2
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If 3x-7y=10\ and x y=-1, find the value of 9x^2+49 y^2
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Simplify each of the products: (1/2a-3b)(3b+1/2a)(1/4a^2+9b^2)
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Simplify each of the products: (m+n/7)^3\ (m-n/7)
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Simplify each of the products: (x/2-2/5)(2/5-x/2)-x^2+2x
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Simplify each of the products: (x^2+x-2)(x^2-x+2)
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