Which of the following is a linear expression -a x2- y-x y-1b 2 x-3 y-1c x3- y-x y-1d 345 xA- dB- aC- bD- c

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Byju's Answer

Standard VIII

Mathematics

Solving Equations Algebraically

Which of the ...

Question

Which of the following is a linear expression ?

a) $x^{2} \times y + x y + 1$

b) $2 x + 3 y + 1$

c) $x^{3} \times y + x y + 1$

d) $345 x$

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Solution

The correct option is A
b)

A Linear expression is an algebraic expression in which the highest power of the variable is 1.

Hence 2x + 3y +1 is the right option.

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Similar questions

Which of the following is a linear expression ?

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b) $2 x + 3 y + 1$

c) $x^{3} \times y + x y + 1$

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Which of the following is a linear expression ? a) x2×y+xy+1 b) 2x+3y+1 c) x3×y+xy+1 d) 345x

The correct option is A b) A Linear expression is an algebraic expression in which the highest power of the variable is 1. Hence 2x + 3y +1 is the right option.

Which of the following is a linear expression ?

a) $x^{2} \times y + x y + 1$

b) $2 x + 3 y + 1$

c) $x^{3} \times y + x y + 1$

d) $345 x$

The correct option is A
b)

A Linear expression is an algebraic expression in which the highest power of the variable is 1.

Hence 2x + 3y +1 is the right option.