Question

Factorise acx power 2 +bcx-adx-bd

​

Answer 1

Answer:

acx² - (ad + bc)x + bd

= acx² - adx - bcx + bd

= ax(cx - d) - b(cx - d)

= (ax - b)(cx - d)

hope this helps you

Answer 2

$\huge{\underline{\mathtt{\red{A}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}}$

acx² - (ad + bc)x + bd

= acx² - adx - bcx + bd

= ax(cx - d) - b(cx - d)

= (ax - b)(cx - d)

Answer 3

$\huge{\underline{\mathtt{\red{A}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}}$

acx² - (ad + bc)x + bd

= acx² - adx - bcx + bd

= ax(cx - d) - b(cx - d)

= (ax - b)(cx - d)