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प्रश्न
Get the algebraic expression in the following case using variables, constants and arithmetic operations.
Sum of numbers a and b subtracted from their product.
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उत्तर
ab - (a + b)
संबंधित प्रश्न
Get the algebraic expression in the following case using variables, constants and arithmetic operation.
Subtraction of z from y
Factorize a2 - b2 + 2bc - c2
Factorize 2( x + y)2 - 9( x + y) - 5
If a2 + b2 + c2 = 20 and a + b + c = 0, find ab + bc + ca.
Write the number of the term of the following polynomial.
ax ÷ 4 – 7
Evaluate:
(i) (a + b)(a - b)
(ii) (a2 + b2)(a + b)(a - b); using the result of (i).
(iii) (a4 + b4)(a2 + b2)(a + b)(a - b); using the result of (ii).
Multiply: (2x + 5y + 6)(3x + y - 8)
Divide: 4a2 - a by - a
Divide: 6x2 - xy - 35y2 by 2x - 5y
In a polynomial, the exponents of the variables are always ______.
