Answer:
1/40
Step-by-step explanation:
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Okay its topic is '' Multiplications in Algebraic expressions''
It is done with distributive property of multiplication to addition and subtraction.
(4+5i). (4-5i)
It's like (x+y)(x-y) rule.
The answer must be
But I don't recommend you to memorise, you should solve it yourself! :)
Anyways, let's try solving it.
By the way, you must learn distributive property before solving once.
Hope it helps!
#MissionExam001
Divition is the answer
Ex. a/b = a:b
Answer:
A) 6Gn + 12 (or 6n+12, if that’s what you meant)
B) 4p²+9p
C) 5r²+20r
Step-by-step explanation:
A. If you meant 6(n+2)...
Multiply 6 by n and also 6 by 2:
6n + 12
B. Multiply p by 4p and also p by 9
4p²+9p
C. Multiply 5r by r and also 5r by 4
5r²+20r
Hope this helped!