Answer:
The coefficent is 15x
Step-by-step explanation:
A square can be classified as a rhombus, Square, Rectangle, quadrilateral, and parallelogram.
quadrilateral - 4 sides - 4 angles.
parallelogram - 2 pairs of parallel sides.
It is a rhombus - 4 congruent length sides and 2 pairs of parallel sides.
square- 4 sides- 4 congruent sides- 2 sets of parallel sides- 4 right angles
rectangle - 2 sets of parallel sides- 4 sides- 4 right angles- 2 different sets of congruent sides
*note* although a square can be a rectangle a rectangle can't be a square
1. It's useful to divide out the GCF first because it makes factoring easier because the coefficients are smaller requiring less steps. 2. First, identify a,b, and c in the trinomial ax^2+bx+c. Then, write down all factor pairs of c Then, identify which factor pair from the previous step sums up to b. Then, Substitute factor pairs into two binomials 3. Key features are the y-intercept the zeros and the end behavior. to graph these put a pont on the intercepts and draw a line through them that matches the end behavior. 4. A binomial that is the difference of perfect squares is in the form of a^2-b^2 And its factor form is a^2 - b^2=(a-b)(a+b)5. Factoring by grouping often works well with four-term polynomials but the last step of factoring the common binomial only works when both terms contain the exact same binomial.
Should be right
Answer:
10 4/7
Step-by-step i used photo math