All perfect squares are divisible by 2. A.) True B.) False, counterexample of 16 C.) False, counterexample of 15 D.) False, counterexample of 25

Q: 2 and B= 1 0. then Show that if A = 6. -1 2 (A + B)(A + B) # A² + 2AB + B?

A: Given that A=-1201 and B=10-12 We have to show that A+BA+B≠A2+2AB+B2

Q: Factor: =?+6:a+9a² OA (: +3a)* O B. (3a+:)(3a-=) За- O C. Nonfactorable O D. (:-3a)* O E. (: +3a)(=-…

A: A option is correct. Explanation of the answer is as follows

Q: 6) Find (cor dy of

A:

Q: 2√√√/55 6 16

A:

Q: 3. Find the zeroes by factoring. a) 0 = x² – 18x – 88 b) 16x² – 48x + 36 = 0

A: We have to solve

Q: Find the product. Assume variables represent positive real numbers. 2) 2x2/5(x11/5-3x) A)2x13/5 -…

A:

Q: In parallelogram PQSR, what is PQ? (2x + 5) cm O 2 cm 5 cm 6 ст 9 cm R. (4x + 1) cm

A: We know that opposite side of parallelogram are equal in magnitude. So , PQ = RS    and  PR = QS

Q: Is this a right triangle

A: Here we have to check whether the given triangle is right angle triangle or not.

Q: Find three positive real numbers whose sum is 41 and whose product is a maximum. Enter the three…

A: Let the three numbers are x,y,z. Sum :- x+y+z=41 Product xyz should be maximum.

Q: find the Bezout coefficients and write the gcd (243,715) as a linear combination of 243 and 715

A: