Advertisements
Advertisements
प्रश्न
Add the following expressions:
x3y2 + x2y3 + 3y4 and x4 + 3x2y3 + 4y4
Advertisements
उत्तर
We have, (x3y2 + x2y3 + 3y4) + (x4 + 3x2y3 + 4y4)
= x3y2 + x2y3 + 3y4 + x4 + 3x2y3 + 4y4
On combining the like terms,
= x3y2 + x2y3 + 3x2y3 + x4 + 3y4 + 4y4
= x4 + 7y4 + x3y2 + 4x2y3
APPEARS IN
संबंधित प्रश्न
Add the following:
l2 + m2, m2 + n2, n2 + l2, 2lm + 2mn + 2nl
Subtract: 5a2 - 7ab + 5b2 from 3ab - 2a2 -2b2
Add the following algebraic expression:
\[\frac{11}{2}xy + \frac{12}{5}y + \frac{13}{7}x, - \frac{11}{2}y - \frac{12}{5}x - \frac{13}{7}xy\]
Add:
13x2 − 12y2; 6x2 − 8y2
Solve the following equation.
10 = 2y + 5
Find the sum of the following expressions
mn + t, 2mn – 2t, – 3t + 3mn
Simplify: n + (m + 1) + (n + 2) + (m + 3) + (n + 4) + (m + 5)
Find the expression to be added with 5a – 3b – 2c to get a – 4b – 2c?
a(b + c) = a × ____ + a × _____.
Add:
3a(a – b + c), 2b(a – b + c)
