Advertisements
Advertisements
प्रश्न
Add:
13x2 − 12y2; 6x2 − 8y2
बेरीज
Advertisements
उत्तर
(13x2 − 12y2) + (6x2 − 8y2)
= 13x2 − 12y2 + 6x2 − 8y2
= (13x2 + 6x2) + (−12y2 − 8y2)
= 19x2 + (−20y2)
= 19x2 − 20y2
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
Add the following:
ab − bc, bc − ca, ca − ab
Simplify combining like terms: 3a - 2b - ab - (a - b + ab) + 3ab + b - a
Add: 4x2y, - 3xy2, - 5xy2, 5x2y
Add: ab - 4a, 4b - ab, 4a - 4b
Subtract:
− 5xy from 12xy
Subtract:
2x3 − 4x2 + 3x + 5 from 4x3 + x2 + x + 6
Multiply: \[\left( \frac{x}{7} + \frac{x^2}{2} \right)by\left( \frac{2}{5} + \frac{9x}{4} \right)\]
Find the expression to be added with 5a – 3b – 2c to get a – 4b – 2c?
The expression 13 + 90 is a ______.
Add the following expressions:
a2 + 3ab – bc, b2 + 3bc – ca and c2 + 3ca – ab
