Question

(a +5) (b²+3) +5.
$(a + 5)(b { }^{2} + 3) + 5.$
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Answer 1

Step-by-step explanation:

(a2+5)(b3+3)+5 =a2(b3+3)+5 (b3+3)+5 =a2b3+3a2+5b3+15+5 =a2b3+3a2+ 5b3+20

Answer 2

Answer:

2 +5)(b

3+3)+5=a 2(b

3 +3)+5(b

3+3)+5=a 2b

3 +3a 2+5b

3 +15+5=a

2 b

3+3a

2+5b 3 +20

Step-by-step explanation:

thank ful for you