multiply (x+4) (x+b)
Answers
Answered by
1
Answer:
(x+4) (x+b) = 5x + b
Step-by-step explanation:
x+ 4 into x+b
4x into x+b
5x + b
Answered by
1
(x−4)(x+5)
=x(x+5)−4(x+5)
=x
2
+5x−4x−20
=x
2
+x−20
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