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30x^{2}+11x-28
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30x^{2}+11x-28
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30x^{2}+35x-24x-28
Apply the distributive property by multiplying each term of -5x+4 by each term of -6x-7.
30x^{2}+11x-28
Combine 35x and -24x to get 11x.
30x^{2}+35x-24x-28
Apply the distributive property by multiplying each term of -5x+4 by each term of -6x-7.
30x^{2}+11x-28
Combine 35x and -24x to get 11x.
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