Help po need ko na po yan now pls. yung matino pong sagot brainliest ko po makakasagot ng tama

learning task 2
b
perform the indecated operations. simplify your answer.

1.2ab(4a {}^{2} + 3ab - 7 {b}^{2} )1.2ab(4a
2
+3ab−7b
2
)

2. - 3xy( {x}^{3} {y}^{3} - 3 {x}^{2}y + 7x {y}^{2} )2.−3xy(x
3
y
3
−3x
2
y+7xy
2
)

3.(x + 2)(2 {x}^{2} - 3 {x}^{2}y + 7x {y}^{2} )3.(x+2)(2x
2
−3x
2
y+7xy
2
)

4.(2x - 1)(2 {x}^{2} + 4x + 3)4.(2x−1)(2x
2
+4x+3)

5.(12 {y}^{2} - 9y + 16)(8 {y}^{3} - 14y + 5)5.(12y
2
−9y+16)(8y
3
−14y+5)

6. \frac{25a {}^{5} {b}^{3} c}{5ab {}^{4} c}6.
5ab
4
c
25a
5
b
3
c
​


7. \frac{16a {}^{3} {b}^{2} {c}^{5} - 24 {a}^{5} bc {}^{4} + 44 {a}^{7}b {}^{6} {c}^{6} }{4a {}^{2} bc {}^{3} }7.
4a
2
bc
3

16a
3
b
2
c
5
−24a
5
bc
4
+44a
7
b
6
c
6

​


8. \frac{30c {}^{2} 19ac - 63a {}^{2} }{6c - 7a}8.
6c−7a
30c
2
19ac−63a
2

​


9.(a {}^{6} + b {}^{6} ) \div ( {a}^{2} + {b}^{2} )9.(a
6
+b
6
)÷(a
2
+b
2
)

10. \frac{​