Question

(d) The value of (x+a) (x+b)____.​

Answer 1

( x + a ) ( x + b ) => x ( a + b ).....

Answer 2

Answer:

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The completed formula is

(x+a) (x+b) = x

${x}^{2} + < \alpha + \beta > x + < \alpha \beta >$

hope it helps

own answer