2 years ago

(4xt7) (2x+5) find x

Mathematics

2 answers:

Anvisha [2.4K]2 years ago

6 0

Answer:

8x^2+34x+35

Step-by-step explanation:

My head knows

UkoKoshka [18]2 years ago

3 0

Step-by-step explanation:

(4x+7)(2x+5)

We would have to multiply each term in the first bracket by the term in the second bracket.

4x(2x+5)+7(2x+5)

So now we multiply 4x by 2x and 5

8x+10x

8x+10x+7(2x+5)

And then we multiply 7 by the 2x and the 5

14x+35

8x+10x+14x+35

So now we proceed to add since like terms have already been combined

18x+14x+35

32x+35

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