Question

(ii) Write the constant term.-7
(iii) Write the terms of the expression.
For the algebraic expression 3x2 +5xy - 7y2 + 1, answer the following.
(i) What is the number of terms in the expression?
(iv) Write the coefficients of xy, x2 and y? respectively.​

Answer 1

Answer:

Step-by-step explanation:

1 = 4 terms

4 = 5, 3 , 0

2= Y^2

3= 3x2 +5xy - 7y2 + 1

Answer 2

Answer:

$(i)4,(ii)1,(iii)3x^2,5xy,-7y^2,1,(iv)5,3,-7.$

Step-by-step explanation:

Given,

$3x^2+5xy-7y^2+1$

$(i)$ The number of terms in the expression is $4.$

$(ii)$ The constant term is $1.$

$(iii)$ The term of the expression is $3x^2,5xy,-7y^2,1.$

$(iv)$ Coefficient of $xy,x^2$ and $y^2$ are $5,3$ and $-7$ respectively.