Advertisements
Advertisements
प्रश्न
Evaluate: (3x - 2y)(4x + 3y)
योग
उत्तर
(3x - 2y)(4x + 3y)
= 3x (4x + 3y) - 2y (4x + 3y)
= 12x2 + 9xy - 8xy - 6y2
= 12x2 + xy - 6y2
shaalaa.com
Performs Operations (Addition and Subtraction) on Algebraic Expressions with Integral Coefficients Only.
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Simplify: 3(4y - 10) 2(y - 1)
Simplify: 4(3x - 8) - 3(5x + 3) - 2(6x - 8)
Copy and complete the following multi-plication:
3m2 + 6m - 2n
× 5n - 3m
Simplify: `"x"/2 -"x"/8`
Simplify: `"6k"/7 - ("8k"/9 - "k"/3)`
Simplify: `"x" + "x"/2 + "x"/3`
Simplify: `"y"/5 + "y" - "19y"/15`
Simplify: `"m"/5 - "m - 2"/3 + "m"`
Simplify: `("5k"/8 - "3k"/5) div "k"/4`
Simplify: `("y"/6 + "2y"/3) div ("y" + ("2y" - 1)/3)`
