Evaluate the values of algebraic expression — task. Mathematics CBSE, Class 8.

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(2 x + 9) (2 x + 10)

for \(x = 4\),

i i^{i} + i i + i

and the value is .

3 (2 x + 12 c)

for \(c = 2,\) \(x = 10\),

i i + i i

and the value is .

(7 x + 3) (3 x + 7)

for \(x=1\),

{21 i}^{i} + i i + 21

and the value is .

(Note: Enter numbers and variables in separate windows; enter the powers in windows next to variables.)

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11. Evaluate the values of algebraic expression