Answer:
PRODUCT OF TWO BINOMIALS
(Problem Solving)
Note: Magkakaron po ng pagbabago sa inyong tanong, medyo hindi ko po maintindihan pagdating po sa given data sa problem solving. Subalit, ito ay sasagutan ko pa rin po.
What is the area of the rectangle whose length is (x + 5) and width sides measure (3x + 4)?
Given:
- (x + 5) [length]
- (3x + 4) [width]
Formula used in Problem:
- [tex]\boxed{\purple{\sf{Area = length × width}}}[/tex]
Solution:
[tex]\sf{Area = length × width}[/tex]
[tex]\sf{ Area = (x + 5) (3x + 4)}[/tex]
[tex]\sf{Area = x (3x + 4) + 5 (3x + 4)}[/tex]
[tex]\sf{Area = 3x² + 4x + 15x + 20}[/tex]
[tex]\boxed{\purple{\sf{Area = 3x² + 19x + 20}}}[/tex]
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