hellpp plss maayos po sna.
1.5x + 10x
2.4a +(-7a)+(-3a)
3.8x² + (-4x²)+(-5x²)
4.-xy³ + 5xy³ + (-6xy³)
5.11x + 4 + 7x + 6
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hellpp plss maayos po sna.
1.5x + 10x
2.4a +(-7a)+(-3a)
3.8x² + (-4x²)+(-5x²)
4.-xy³ + 5xy³ + (-6xy³)
5.11x + 4 + 7x + 6
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Answer:
1.)
Combine like terms5+10
Answer:
15×
2.) Eliminate redundant parentheses
Eliminate redundant parentheses4+(−7)+(−3)
Eliminate redundant parentheses4+(−7)+(−3)4a+(-7a)+(-3a)
4−7−34a-7a-3a2
4−7−34a-7a-3a2Combine like terms
Answer:
−6
3.). Eliminate redundant parentheses
Eliminate redundant parentheses82+(−42)+(−52)
Eliminate redundant parentheses82+(−42)+(−52)8x^{2}+(-4x^{2})+(-5x^{2})
Eliminate redundant parentheses82+(−42)+(−52)8x^{2}+(-4x^{2})+(-5x^{2})82−42−52
Eliminate redundant parentheses82+(−42)+(−52)8x^{2}+(-4x^{2})+(-5x^{2})82−42−528x^{2}-4x^{2}-5x^{2}2
Eliminate redundant parentheses82+(−42)+(−52)8x^{2}+(-4x^{2})+(-5x^{2})82−42−528x^{2}-4x^{2}-5x^{2}2Combine like terms
answer;
−2
4.)Answer;
xy ( y + x ) ( y - x )
xy ( y + x ) ( y - x )Step-by-step explanation:
xy ( y + x ) ( y - x )Step-by-step explanation:Since both terms are perfect squares, factor using the difference of squares formula, a^2 − b^2 = ( a + b ) ( a − b )
5.)Simplifying
Simplifying11x + -4 = 7x + 6
Answer:
x = 2.5
Step-by-step explanation:
#Carry on learning