Which of the following is a binomial? 1. a2 - 6b2 + 1000 2. -7x2y + xy2 + 3x2y 3. ma2b - (m + n)a2b2 + nab2 4. st2 - st + 1

Question

KnowledgeBoat · Accepted Answer

A binomial must have exactly two terms after simplification. Analysis: 1. a2 - 6b2 + 1000 There are no like terms to combine. It has 3 terms. 2. -7x2y + xy2 + 3x2y Let's simplify: -7x2y + 3x2y + xy2 [Grouping like terms] = (-7 + 3)x2y + xy2 = -4x2y + xy2 It has 2 terms. It is a binomial. 3. ma2b - (m + n)a2b2 + nab2 There are no like terms to combine. It has 3 terms. 4. st2 - st + 1 There are no like terms to combine. It has 3 terms. Hence, option 2 is the correct option.

Mathematics

Which of the following is a binomial?
a² - 6b² + 1000
-7x²y + xy² + 3x²y
ma²b - (m + n)a²b² + nab²
st² - st + 1

Algebraic Expressions

Related Questions

The degree of the polynomial ma²b³ + 6ab² - m is
6
5
3
2

The expression -3h⁴ + 7(h - 1) is a
monomial
binomial
trinomial
none of these

Mathematics

Which of the following is a binomial?a2 - 6b2 + 1000-7x2y + xy2 + 3x2yma2b - (m + n)a2b2 + nab2st2 - st + 1

Algebraic Expressions

Related Questions

The degree of the polynomial ma2b3 + 6ab2 - m is6532

The expression -3h4 + 7(h - 1) is amonomialbinomialtrinomialnone of these

Which of the following is a binomial?
a² - 6b² + 1000
-7x²y + xy² + 3x²y
ma²b - (m + n)a²b² + nab²
st² - st + 1

The degree of the polynomial ma²b³ + 6ab² - m is
6
5
3
2

The expression -3h⁴ + 7(h - 1) is a
monomial
binomial
trinomial
none of these