Math, asked by sagarreddy93, 5 months ago

simplify (2a+b)(3c-d)+(5a-b)(7c+d)+5(3ac+2bd) please tell me the answer if you tell you will get 100 points​

Answers

Answered by sumaiya298
12

Step-by-step explanation:

(2a+b)(3c-d)+(5a-b)(7c+d)+5(3ac+2bd)

=2a(3c-d)+b(3c-d)+5a(7c+d)-b(7c+d)+15ac+10bd

=6ac-2ad+3bc-bd+35ac+5ad-7bc-bd+15ac+10bd

=(6ac+35ac+15ac)+(-2ad+5ad)+(3bc-7bc)+(-bd-bd+10bd)

=56ac+3ad-4bc+8bd

Similar questions