Math, asked by radhapooja123, 9 months ago

Find the sum of 3x (2x + 4y -5z)  and  72-5xy +10xz.

Answers

Answered by ZenAbhi18
0

Answer:

6x² + 17xy - 5xz - 72

Step-by-step explanation:

6x²+12xy-5xz

-5xy+10xz+72

= 6x²+17xy-5xz-72

Answered by nikitabeedikatte
0

Answer:

First simplfy the expression 3x(2x+4y-5z).

=6x(square) +12xy-15xz.

Later then add the bionominals.

6x(square) +12xy-15xz

(+)0x(square) -5xy+10xz+72

= 6x(square)+7xy-5xz+72.

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