(4a+5b-7)(4a+5b+2)

TELL ME THE ANSWER WITH FORMULA AND WHOEVER SPAMS WILL GET REPORTED

1 thought on “(4a+5b-7)(4a+5b+2)<br /><br /> TELL ME THE ANSWER WITH FORMULA AND WHOEVER SPAMS WILL GET REPORTED”

1. Step-by-step explanation:

   Given:

   (4a+5b) (4a+5b+2)

   = 4a (4a+5b+2)+5b (4a+5b+2)-7 (4a+5b+2)

   = 16a²+20ab+8a+20ab+25b²+10b-28a-35b-14

   = 16a²+40ab+8a+25b²+10b-28a-35b-14

   = 16a²+40ab-20a+25b²-25b-14

   = 16a²+40ab+25b²–20a–25b–14

   HOPE IT’S HELPS YOU

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