The algebraic expression for the statement.

The algebraic expression for the statement ‘Thrice square of a number x subtracted from five times the sum of y and 2’ is
(a) 5y + 2 – 3x²
(b) 3x² – (5y + 2)
(c) 5(y + 2) – 3x²
(d) 5(y + 2) – (3x)²

Solution:

The expression 7x – 5(x² + y²) is a
(a) monomial
(b) binomial
(c) trinomial
(d) none of these

Solution:

More Solutions:

• What should be added to x2 – y2 + 2xy to obtain x2 + y2 + 5xy ?
• How much is y4 – 12y2 + y + 14 greater than 17y3 + 34y2 – 51y + 68 ?
• From 3×2 – 4y2 + 5xy + 20 to obtain -x2 – y2 + 6xy + 20 ?
• If m = 2, find the value of:
• If p = – 2, find the value of:
• If a = 2, b = -2, find the value of: