Question

Simplify and then verify the result for the given values.
(i) (3x – 4y) (4x2y + 3xy?) ; X = 2, y = -1
1
5
(ii)
a? + b2 (a + b + ab); a = 2, b = 3
)(a+b+ ab) ; a = 2, b=3
4
9
(iii) (xºy - y) (x®y + y2) ; X = -1, y = -2
1
9 =
3
(iv) (2p+39) (4p2 + 12pq +9q?); p =
)= 2
(v) (m2 + mn + n2) (m - n); m = 4, n = 3​

Answer 1

Answer:

30 is right ✅ answer for your question