Algebraic Expressions MCQs with Answers

The number that should be added to complete the square of $x^4 + 64$ is?

• A.$32x^2$
• B.$8x^2$
• C.$4x^2$
• D.$16x^2$

What is the factorization of the quadratic expression $x^2 - 2x + 1$?

• A.$(x + 1)(x + 1)$
• B.$(x - 1)(x - 1)$
• C.$(x - 1)(x + 1)$
• D.$(x + 2)(x - 1)$

Resolution of a fraction into partial fractions depends upon the factors of ?

• A.Numerator of the fraction
• B.Denominator of the fraction
• C.Both numerator and denominator
• D.None of these

Past Paper MCQ

Amy buys $d$ dollars worth of groceries each week and spends one-fourth of those dollars on fruit. In terms of $d$, how many weeks will it take Amy to spend a total of $100$ just on fruit?

• A.$\frac{4d}{100}$
• B.$\frac{100}{d}$
• C.$\frac{d}{400}$
• D.$\frac{400}{d}$

What is the additive inverse of $-a - b$?

• A.$a + b$
• B.$a - b$
• C.$-a + b$
• D.$-a - b$

Find the value of $a^3 - b^3$, when $a - b = 7$ and $ab = 6$.

• A.$511$
• B.$385$
• C.$469$
• D.$427$

If $a = 2$, $b = 3$, $c = 1$, find the value of $a^2 + 3c + 4ab^2$.

• A.$85$
• B.$73$
• C.$79$
• D.$67$

What is the factorization of $2x^2 - 7x + 3$?

• A.$(2x - 1)(x - 3)$
• B.$(2x + 1)(x + 3)$
• C.$(2x - 3)(x - 1)$
• D.$(2x + 3)(x - 1)$

Find $x^2 + \frac{1}{x^2}$ if $x - \frac{1}{x} = 4$.

• A.$14$
• B.$16$
• C.$18$
• D.$20$

What is the result of $(3x^3 - 19x^2 + 10x + 50) \div (x - 5)$?

• A.$3x^2 + 4x + 10$
• B.$3x^2 + 4x - 10$
• C.$3x^2 - 4x + 10$
• D.$3x^2 - 4x - 10$