036834665 036834665

04-02-2021
Mathematics

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Ok help it’s for a grade I will give Brainly if right

Ok help its for a grade I will give Brainly if right class=

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ektaylor2002 ektaylor2002

04-02-2021

Answer: 15h^2 + 26h -21

Step-by-step explanation:

Use the foil method. Multiply in this order

First, 5h*3h= 15h^2

outer, 5h*7 = 35h

inner, -3*3h= -9h

last, -3*7= -21

Now add them all together

15h^2 + 35h + -9h + -21

Combine like terms

15h^2 + 26h -21

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