pa tulong Po plsss kailangan na kailangan napo
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Answer:
Step-by-step explanation:
1. 6x + 9
2. 81y^2
3. m^2 + 7m
4. 21y^2 + 4y - 1
5. -9a^3 + 4a^2 + 6a + 2
Answer:
1. 1.7142857
2.combine like terms explanation no.2
23y² + 58y²
81y²
solution
81 y²
3. (−3m² + m) + (4m² + 6m)
Combine like terms
-3m² +m+4m² + 6m
1m² +m+6m
2
Multiply by 1
3
Combine like terms
m² +m+ 6m
m² + 7m
4
Rewrite in factored form
Solution
m(m +7)
4. (12y² + 17y −4) + (9y² – 13y+3)
Grouping
1
Add the numbers
J
12y²+17y-4+9y² - 13y+3
12y²+17y−1 +91² – 13y
Combine like terms
2
L
3
Combine like terms
L
3 more steps
Solution
(7y − 1)(3y+ 1)
5. (5 − 9a³) + (4a² + 6a − 3)
Simplify
1
Rearrange terms
(5 − 9a³) + (4a² + 6a − 3) —
(−9a³ +5) + (4a² + 6a - 3)
2
L
Subtract the numbers
r
3
Rearrange terms
Solution
-9a³ + 4a² + 6a + 2
Step-by-step explanation:
Pa Brainiest po dko sure kung tama ha