What is the product of (x-a) and (x-b)? *
1 point
x² +(a-b) x+ab
x² -(a+b) x+ab
x²+(a+b) x+ab
x²+(a+b) x - ab
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Answers
Answered by
4
( x - a ) ( x - b )
x² - ( a + b ) x + ab
Answered by
1
Answer:
1. x²+(a-b) x+ ab
Step-by-step explanation:
(x-a)(x-b)
= x(x-b)-a(x-b)
= x²-xb-xa+ ab
= x²+ (a-b)x+ ab
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