fmraicesalvear
Calculators
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
fmraicesalvear
fmraicesalvear
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
MATH SOLVE
Home
General
100 points please help me, 3 math equations
4 months ago
Q:
100 points please help me, 3 math equations
Accepted Solution
A:
Answer:3. 2x+74. 9a²-30a+255. PrimeStep-by-step explanation:1. For the Sam builds a garden question4x²+28x+49 (You just factorise it)So 4x²+28x+49 = (2x+7)(2x+7)So the answer is 2x+72. 9a²-30a+25 is the answer.3. Prime