please give this answer
Answers
Answer:
= 2x(4x – 3) + 5(4x – 3)
= (2x x 4x) – (2x x 3) + (5 x 4x) – (5 x 3)
= 8x² – 6x + 20x – 15
= 8x² + 14x – 15
(2x + 5)(4x – 3) = 8x² + 14x – 15
= y × (3y – 4) – 8(3y – 4)
= (y x 3y) – (4 x y) – (8 x 3y) + (8 x 4)
= 3y2 – 4y – 24y + 32
= 3y2 – 28y + 32
(y – 8) and (3y – 4) = 3y2 – 28y + 32
= 2.5 l × (2.5 l + 0.5 m) – 0.5 m × (2.5 l + 0.5 m)
= (2.5 l x 2.5 l) + (2.5 l x 0.5 m) – (0.5 m x 2.5 l) – (0.5 m x 0.5 m)
= 6.25 l2 + 1.25 lm – 1.25 lm – 0.25 m2
= 6.25 l2 – 0.25 m2
(2.5l – 0.5m) × (2.5 l + 0.5m) = 6.25 l2 – 0.25 m2
(a + 3b) × (x + 5)
= a × (x + 5) + 3b × (x + 5)
= ax + 5a + 3bx + 15b
(a + 3b) × (x + 5) = ax + 5a + 3bx + 15b
(2pq + 3q2) × (3pq – 2q2)
= 2pq × (3pq – 2q2) + 3q2 × (3pq – 2q2)
= (2pq x 3pq) – (2pq x 2q2) + (3q2 x 3pq) – (3q2 x 2q2)
= 6p2q2 – 4pq3 + 9pq3 – 6q4
= 6p2q2 + 5pq3 – 6q4
(2pq + 3q2) × (3pq – 2q2) = 6p2q2 + 5pq3 – 6q4
Step-by-step explanation:
Hii
me too in 8th :)
Answer:
OK army sweet dreams have a good night
Step-by-step explanation:
Do we meet today i am thinking
purple you
So sweet you are
Because i your first q that i have answered sorry i do not know than also you mark me brainlist thank u so much
Gooddd nightttt