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anonymous
 one year ago
Choose the correct simplification of the expression 5x2(4x  6x2  3).
30x4  20x3 + 15x2
11x4  x3  8x2
30x4 + 20x3  15x2
30x4 + 20x3 + 15x2
anonymous
 one year ago
Choose the correct simplification of the expression 5x2(4x  6x2  3). 30x4  20x3 + 15x2 11x4  x3  8x2 30x4 + 20x3  15x2 30x4 + 20x3 + 15x2

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Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1multiply everything which is inside the parentheses by outside term and when you multiply same bases you should add their exponents

triciaal
 one year ago
Best ResponseYou've already chosen the best response.0also pay attention to the signs

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i still don't understand :(

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1example a(b+c) multiply b and c by outside term which is a a times b + a times c =ab+ac

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1multiply all 3 terms 4x,6x^2 ,3 by 5x^2

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Will it end up negative or positve?

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1you have to multiply 2 terms if one of them is negative then answer will be negative negative times negative =positive negative times positive = negative

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so this one will end up negative because the outside term is negative?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Cant you not combine them because one has an exponent and the other doesn't

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1you will get 3 terms and all of them end up with different signs bec it also depends on inside terms

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1yes right in order to combine them you u should have same variable with same exponents x^2 +x you can't combine these both terms bec both hve different exponents

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.15x^2 times 4x = (5 times 4)(X^2 times x) add exponents so it should be like this x^{2+1}

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1\[5x^2 \times 4x = what ?\]

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1not 20 to the 3 power x^3

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1multiply numbers together \[\huge\rm \color{reD}{5}x^2 \times \color{ReD}{4}x =(\color{ReD}{5 \times 4)}x^{2+1}\]

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1x^2 times x = x^{2+1} not 20.. "=

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1now multiply by other 2 terms

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i still don't understand how your getting what your getting

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1we have to multiply 5x^2 by all 3 terms 4x times 5x^2 6x times 5x^2 3 times 5x^2

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1when you multiply same bases then you should add their exponents \[\huge\rm x^m \times x^n =x^{m+n}\]

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1let me know if u r still confusd
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