Question

Find the product of (7a-2b)(-2b+7a)

Answer 1

Answer:

See explanation.

Explanation:

To find the product you have to multiply eachterm in the brackets by 2ab:

2ab×(7a4b2+a5b−2a)=

=2ab×7a4b+2ab×a5b+2ab×(−2a)=

=14a5b2+2a6b2+(−4a2b)=

=14a5b2+2a6b2−4a2b

Answer 2

here is the answer for your question

The product of the
( 7a - 2b)( -2b +7a)

=
$49 {a}^{2} + 4 {b}^{2} - 28ab$
is the product

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