Hey here is the answer to ur question...
5x^2-2xy+y^2
=>5*(-2)^2-2*-2*3+(3)^2
=>5*4+12+9
=>20+12+9
=>41
Hope this helps u....!!!
Answer: 8
Step-by-step explanation: i did the test and used my big brain.
Answer:
step 4
Step-by-step explanation:
because y is equation 2 is -y so the sign should have changed for -2x it should have been +2x since - and - equals to +
Answer: good luck
Step-by-step explanation:
sorry im not sure don’t be mean pls.
Answer:
Step-by-step explanation:
Area of the Rectangle: 17 *22=374
Area of a triangle:
- We know that one side is 19cm
- For the other side, the length is 22cm minus the 10cm, which gets us 12 cm
- The area of Triangle is (1/2)*19*12=114
Total Area: area of rectangle + area of triangle = 114+374=488
I hope that helps!
