Question # 1

Equation is 2x⁴-3x³+7x²-3x+2=0 called:

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Reciprocal

Radical

Exponential

None

An equation of the type 3^x+3^2-x+6=0 is a/an _____ equation:

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Radical

Exponential equation

Reciprocal

None of these

Factors of x²-x-2=0 are:

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(x-1)(x+2)

(x-1)(x-2)

(x+1)(x+2)

In ax²+b+c, the constant term is:

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a

b

c

d

The number of terms in a standard quadratic equitation ax²+bx+c=0 is:

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1

2

3

4

Solution set of equation 5x²-125 = 0 is:

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{5}

{10}

{-5}

An equation of the type 2^x + 64.2^-x - 20 = 0 is called:

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Exponential equation

Reciprocalequation

Radicalequation

Linearequation

A second degree equation in one variable x is of the form:

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ax²+c

ax²+bx+c

ax+bx+c

ax²+b

An equation of the form 2x⁴-3x³+7x²-3x+2=0 is called a/an:

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Reciprocal equation

Radicalequation

Exponentialequation

None of these

A root of an equation, which do not satisfy the given equation is called:

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Endogenous root

Extraneous root

Internal root

Radical root

Number of ways to solve quadratic equation are:

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1

2

3

4

Two linear factors x²-15x+56 are:

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(x-7) and (x+8)

(x+7) and (x-8)

(x-7) and (x-8)

(x+7) and (x+8)

In ax²+b+c, if a = 0 then reduced form is:

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ax²+bx

bx+c

c

ax²+c

If variables occurs in exponent, then such equations are called:

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Constant equations

Linearequations

Exponentialequations

Binomialequations

Which of the following is a reciprocal equation ?

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ax³+bx³+cx+d=0

ax⁴-bx³+cx²-bx+a=0

ax⁴+bx³+cx²+dx+e=0

ax⁴+bx³+cx²+bx+a=0

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Mathematics 10th Class English Medium Unit 1 Online Test MCQs With Answers

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