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3 years ago

Factor by Grouping:

Mathematics

2 answers:

maksim [4K]3 years ago

6 0

$\longrightarrow{\green{d.\:(5x - 4)(3y + 7)}}$

$\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}$

$15xy + 35x - 12y - 28$

Taking " $5x$ " as common from first two terms and " $4$ " from last two terms, we have

$= 5x(3y + 7) - 4(3y + 7)$

Taking the factor $(3y+7)$ as common,

$= (5x - 4)(3y + 7)$

$\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{♡}}}}}$

Usimov [2.4K]3 years ago

5 0

Answer:

$(5x - 4)(3y + 7)$

Step-by-step explanation:

$15xy+35x−12y−28$

$(15xy+35x)−12y−28$

$5x(3y+7)−4(3y+7)$

$(5x - 4)(3y + 7)$

<h3>Hope it is helpful...</h3>

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