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vovikov84 [41]
3 years ago
11

HELP PLZZZZZZZZZZZ I NEED ITTT OMG

Mathematics
2 answers:
Alika [10]3 years ago
8 0
<h3>Hey Mate Here Is Your Answer:-</h3>

3) \:  \:  \: 4(2y + z) - 3(3y + z) \\  \\  = 8y + 4z - 9y + 3z \\  \\  =  - y + 7z

4) \:  \:  \:  \: x(4x - 2) - 3x(x + 1) \\  \\  = 4x {}^{2}  - 2x - 3 {x}^{2}   - 3x \\  \\  =  {x}^{2}  - 5x

5) a> \:  \: 3(2 + c) \\  \\  = 6 + 3c

b> \:  \:  \: 2a(b - 4) \\  \\  = 2ab - 8a

c> \:  \:  \: ab(b + c) \\  \\  = ab {}^{2}  + abc

<h3>Hope This Helps You ❤️</h3>
MrMuchimi3 years ago
7 0

I hope this is help full to you

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<span>Exponent is a number used to express shorter equation; it is a number that says how many times you are going to multiply the base number.
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