what are binomials multipy the following biomials (5a + 11 b) (8a+9b)
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Answer:
40a² + 133ab + 99b²
Step-by-step explanation:
5a*8a+5a*9b+11b*8a+11b*9b
40a²+45ab+88ab+99b²
40a²+133ab+99b²
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