Question

Simplify
4-3 x 9-5 x b-4
4-5 x a-8 x b3​

Answer 1

Step-by-step explanation:

$\frac{22 \frac{ \frac{2 \frac{22 \frac{22 \frac{2 {22 {2222}^{2} }^{?} }{?} }{?} \times \frac{?}{?} }{?} }{?} \times \frac{?}{?} }{?} \times \frac{?}{?} }{?}$

thanks you for your time and consideration

Answer 2

Answer:

4-3×9-5×b-4

=1×4×b-4

=4×b-4

=4b-16

=b=16/4

=b=4

Step-by-step explanation:

yes/no