pasagot po please, madali lang ito for grade 7 or grade 8, tsaka hindi akin itong cellphone
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Answer:D.
1. -38
2. -4
3.11
4. -4
5.351
E.Polynomials
1. 28x
2.-18x+27
3.3x²+2xy-8y²
4.3x⁸(di ko lang sure)
5. X²-2x-35
Step-by-step explanation:
Answer:
D. Integers
1. -38
2. -4 (cancel na ang dalawang 21 kasi positive and negative)
3. 11
4. -4
5. 351 (negative x negative = positive)
E. Polynomials
1. 28x
2. -3x - 12
3. 2x - 2y (i-distribute ang negativity sa x at 2y)
4. 3[tex]x^{2}[/tex] (kapag magdidivide ng exponents, iminus lang ang exponents (yung 5, i-minus dito ang 3. 5 - 3 ay 2.))
5. [tex]x^{2}[/tex] - 2x - 35
Step-by-step explanation: